An abiotic factor is...

non-living factor of the environment

What type of population is a higher risk of extinction?

small population, low genetic diversity

Choose the statement that is TRUE for this cladogram

Taxon D is more closely related to Taxon F than to Taxon C

One organism feeds on or eats another living organism

What is the correct definition for realised niche?

The part of fundamental niche that an organism occupies.

Evidence for a genetic bottleneck could be

low genetic diversity in a population

the first organism to move into habitat.

What causes Nitrogen Fixation

When bacteria convert nitrogen gas into nitrogen compounds that plants use

What is sympatric speciation?

Speciation within the same area

what is primary succession

the series of changes in an area with no soil or organisms

Convergent evolution is ...

independent development of similar features in diff species

What are polygenic traits?

Inherited traits determined by multiple genes

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Biology Unit 3 and 4 Questions- JLS

100 termsStudBud Administration103 plays

12 Biology Quiz Random Questions: QLD QCAA ATAR Biology - Units 3 & 4 - External Exam Revision. Biology Unit 4: Chapter 8: basic protein synthesis info Biology Unit 4: Chapter 6: This quiz covers the structure of DNA, including the double helix. Based on #NGSS #HS-LS1-1. #Bio

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Environmental factors that determine the realised niche of an organism or species
Temperature
Mates
Limiting factors
Habitat
2
An abiotic factor is...
living factor of the environment
organism that makes food for the community
organism that feeds on other organisms
non-living factor of the environment
3
Identify the producers in this food web.
Fish, seagull.
Phytoplankton, seaweed.
Squid, Krill
Blue whale, killer whale.
4
What is the tiger's Binomial Nomenclature classification.
Panthera Tigris
Felidae tigris
Panthera tigris
Mammilia tigris
5
Which classification system would be used to identify Australian vegetation?
Holdridge Life Zone
Specht's
European Nature Information System (EUNIS)
Australian National Aquatic Ecosystem (ANAE)
6
Which location has the greatest species richness and species evenness?
B
C
They are all the same
A
7
What type of population is a higher risk of extinction?
small population, low genetic diversity
large population, high genetic diversity
large population
small population, high genetic diversity
8
How many characteristics do Prosimians & Humans have in common?
4
7
5
6
9
Which of the nitrogenous bases are classified as purines?
adenine and thymine
cytosine and thymine
adenine and guanine
cytosine and guanine
10
Where transcription occurs in eukaryotic cells
nucleus
cytoplasm
mitochondria
ribosome
11
Which population growth curve is shown below?
Exponential Curve
J-curve
Average Curve
S-curve
12
New genes can be added to a gene pool by
Natural Selection
Heredity
Ikea
Mutation
13
Choose the statement that is TRUE for this cladogram
Taxon G is more closely related to Taxon H than to Taxon E
Taxon A is more closely related to Taxon C than to Taxon B
Taxon D is more closely related to Taxon F than to Taxon C
Taxon C is more closely related to Taxon H than to Taxon F
14
There are 15% adenine in a strand of DNA. What percentage is cytosine?
35%
15%
70%
100%
15
biotic or abiotic factor that resist the growth of a population
carrying capacity
interdependent relationship
limiting factor
competition
16
What is predation?
One organism feeds on or eats another living organism
Native animals eating feral animals
Basic hunting skills
Organisms feed on or eats dead organisms
17
What is the genotypic ratio of offspring for a cross between a homozygous dominant parent and a heterozygous one?
4 AA
4 Aa
2 AA : 2 Aa
1 AA : 2 Aa : 1 aa
18
Species Richness
Number of species in an area.
Relative abundance of species
Different phenotypes in an ecosystem.
Number of individuals in a species
19
What is transpiration?
None of the above
how plants get their color
the loss of water from leaves
the female reproductive structure of a flower
20
Autotroph
Another word for omnivore
Another word for herbivore
Another word for producer
21
A strand of DNA has a sequence of GGTCTAAC, what is the sequence of the complementary strand?
GGTCTAAC
TTGTGCCA
CCTCTAAC
CCAGATTG
22
Which of the following is a density independent limiting factor?
natural disaster
disease
competition
amount of space
23
What are the three domains?
bacteria, protists, and fungi
mammals, amphibians, and reptiles
bacteria, archaea, and eukarya
plants, animals, and fungi
24
Exponential or logistic?
I don't know
neither
Logistic
Exponential
25
Which type of RNA collects amino acids for protein synthesis?
tRNA
RNA
mRNA
rRNA
26
What is the correct definition for realised niche?
Where an organism realises it should live
The entire niche that an organism could inhabit
The part of fundamental niche that an organism occupies.
27
What would I use for sampling plants?
Nets
Quadrat
Light Meter
Pitfall Trap
28
Which type of phenotypic selection acts on the average phenotype and maintains consistency of the population?
Directional
Natural
Disruptive
Stabilising
29
What type of bonds hold the bases together in a DNA strand?
Covalent Bonds
Glycosidic Bonds
Hydrogen Bonds
Peptide Bonds
30
DNA has the code to arrange these in the correct order to make a protein
nucleic acids
ribosomes
amino acids
codons
31
If DNA is TAGCAT, the mRNA will be
AUGCUA
ATGCTA
ATCGTA
AUCGUA
32
Exponential or Logistic?
Neither
Exponential
I don't know
Logistic
33
What is the name of the sugar that makes up DNA?
glucose
dextrose
deoxyribose
ribose
34
Which are abiotic factors?
Air, wood, dead grass
Air, water, sun
Rocks, fish, chicken nuggets
Table, water, sun
35
Evidence for a genetic bottleneck could be
structures that are adapted to the environment
acquired characteristics between generations
high genetic diversity in a population
low genetic diversity in a population
36
Pioneer species?
Climax community
the first organism to move into habitat.
Idk
ecological succession
37
What makes up a nucleotide?
phosphate group
nitrogen base
5-carbon sugar
All of the above.
38
What causes Nitrogen Fixation
temporary bulges of a plants cell
When bacteria convert nitrogen gas into nitrogen compounds that plants use
Photosynthesis
39
Which is the correct formula for Population Growth Rate:
r = births + death
r = immigrants - emigrants
r = (b + i) - (d + e)
r = births - deaths
40
Competition between different species:
Interspecific
Intraspecific
41
Allopatric speciation requires:
Temporal isolation
Behavioural isolation
Geographic isolation
Prezygotic isolation
42
What is sympatric speciation?
Speciation within the same area
Speciation across 2 countries
Speciation in different environments
43
Which scientists are credited with the discovering the 3-D structure of DNA?
Alfred Hershey and Martha Chase
Francis Crick and Maurice Wilkins
Alfred Hershey and James Watson
James Watson and Francis Crick
44
This karyotype shows ____________.
no abnormalities
trisomy 21
trisomy 13
45
Describe an individual with the karyotype shown
a female with Klinefelter syndrome
a male with Down syndrome
a female with Down syndrome
a female with Turner's syndrome
46
What is the term for the subunits that make up DNA?
bases
amino acids
proteins
nucleotides
47
what is primary succession
changes that occurs in an area were organisms still exist
the first species to accupy an area
the series of predictable changes that occur in a community
the series of changes in an area with no soil or organisms
48
Convergent evolution is ...
responsible for the development of analogous structures
also known as adaptive radiation
splitting of an ancestral group into two different species
independent development of similar features in diff species
49
What are polygenic traits?
Inherited traits determined by multiple genes
Inherited eye color
Inherited traits determined by exactly 3 genes
Inherited traits that are determined by one gene
50
Were humans around for the first extinction?
maybe
obviously
No
Yes
51
Primary Succession starts with soil
False
True
52
when does the founder effect occur?
Gene flow between two previously separated populations
new colony is started by members of the original population
small populations become isolated
a large population is able to move into a new environment
53
Which of the following taxa form a clade?
F, G and H
A, B, C, D, E and F
C, D, E and F
All of the above
54
Which two features below represent r-strategists?
Produce many offspring
Large in size
Extensive parental care
Short-lived
55
Gene flow describes the...
Movement of genes from one generation to the next
Exchange of genes during recombination
Movement of genes within a population due to interbreeding
Movement of genes from one population to another
56
The number of bases needed to code for one amino acid
2
1
4
3
57
What does this karyotype represent
Turners Syndrome Male
Turners Syndrome Female
Normal Male
Normal Female
58
In DNA, the base Thymine is paired with ________.
cytosine
adenine
guanine
uracil
59
What is the name of the process that makes an exact copy of a strand of DNA called?
synthesis
replication
dehydration
duplication
60
Who is most closely related?
Lizards and felines
Bears and felines
Lizards and bears
They are all the same
61
Where tRNA can be found
cytoplasm and ribosome
nucleus and cytoplasm
cytoplasm and mitochondria
ribosome and nucleus
62
What does dichotomous mean?
Two equal parts
Branching in two
Broken in two
Folded in two
63
tRNA is used during ...
translation only
transcription only
none of these
both transcription and translation
64
We can use a transect to...
Look at the distribution of an organism in a habitat
Measure the height of plants
Find out which way is north
Measure light intensity
65
What is a Community?
An interacting group of species in a common location
An organism that can interbreed and create fertile offspring
A feeling of fellowship with others
The ability to fly
66
r-Strategists
Herbivores that live in herds for protection
Many young, no parenting, reproduce once, fast maturation
Few young, intensive parenting, slow maturation,
Predators that compete with each other for resources
67
what is a key characteristic of an autotroph?
they hunt their own food
they make their own food
they make their own shelter
none of the above
68
Which is the complementary RNA strand for: CTAGATCC
GATCTAGG
CUAGAUCC
CTAGATCC
GAUCUAGG
69
Speciation occurs when
enough differences among populations prevents interbreeding
animals adapt
two populations become geographically isolated
natural selection occurs
70
What is a Quadrat used for?
Estimating the population of large, fast animals
Measuring how many square meters you can fit in an area
Estimating the population of small, slow animals and plants
Measuring the growth of grass
71
Helicase unwinds the double helix and separates the strands.
False
True
72
Symbiosis: a bird eats the bugs that get stirred up in the grass while the cow is eating
Friendship
Parasitism
Mutualism
Commensalism
73
Where translation occurs in eukaryotic cells
chloroplast
nucleus
mitochondria
ribosome
74
How are base pairs of nucleotides held together?
hydrogen bonds
sugar phosphate backbone
their complementary pairing
ionic bonds
75
The founder effect and bottleneck are examples of ...
Selection pressures
Genetic drift
Gene flow
Speciation
76
What is the term given to a 3-nucleotide sequences that codes for an amino acid?
triplet
codon
base pair
purine
77
A codon is 3 bases of
DNA
rRNA
tRNA
mRNA
78
Which two organisms are more closely related?
Insects & Fish
Amphibians & Birds
Birds & Prosimians
Prosimians & Humans
79
The picture shows secondary succession
False
True
80
What is divergent evolution?
organisms evolving from a common ancestor
organisms not sharing common ancestor;evolving independently
none of the above
organisms not sharing common ancestor;evolving dependently
81
The picture shows secondary succession
True
False
82
This type of speciation occurs due to behavioral isolation.
Allopatric
Sympatric
Parapatric
Oligopatric
83
Where mRNA can be found in a cell
ribosome
cytoplasm
nucleus
all are correct
84
What is denitrification?
Bacteria change N2 to NH4
Plants uptake nitrogen
Bacteria change NO3 to N2 to return to atmosphere
Bacteria change NO3 to NH4 for animals
85
Definition: development & change in plant communities over time, leading from bare ground to climax community.
Founder Effect
Secondary Succession
Migration
Primary Succession
86
What is the competitive exclusion principle?
Where 2 species can occupy the same niche.
Where 2 species cannot occupy the same niche.
87
the pioneer species of primary succession are
animals and trump
lichens and mosses
birds and bugs
flowers grasses
88
Microevolution refers to.......?
Traits acquired over the lifetime of an individual passed on
Microscopic changes in the DNA
survival of the fittest
changes in allele frequency from one generation to the next
89
Arboreal means
Tree dwelling
Water swimmers
Land living
Bush divers
90
Define a keystone species:
Another word for threatened
Animal who serves a crucial role in the way a ecosystem runs
An animal who serves as an emotional support in your life
Another word for endangered
91
The competitive exclusion principle states that ________________________.
interaction between species shape the ecosystem
species must compete for the resources they need
different species require different biotic factors
no two species can occupy the same niche in the same habitat
92
Plants get their energy from:
The soil
The sun
The rain
The air
93
What is the classification of Humans using Binomial Nomenclature?
Homo delphinus
Homo Sapiens
Homo sapiens
Mammalia sapiens
94
definition of carrying capacity
A single self contained entity that performs basic functions
biotic or abiotic factor that resist the growth of a population
maximum number of organism that an ecosystem supports
95
Which measure would you use to estimate population size from secondary and primary data?
Lincoln Index
Percentage Cover
Specht's
Simpson's Diversity Index
96
The end goal of succession is a climax community
true
false
97
If mRNA is CUG, the tRNA anticodon is
GUC
GAC
GTC
CTG
98
Is this divergent evolution or convergent evolution?
divergent
convergent
99
Which characteristics are correct for K-strategists.
Rapid growth, many small offspring, high parental care.
Rapid growth, many small offspring, little parental care.
Slow growth, few larger offspring, little parental care.
Slow growth, few larger offspring, high parental care.
100
In mutualism:
One benefits while harming the other
Neither benefits
Both organisms benefit
One benefits while not harming the other

Biology Unit 3 and 4 Questions- JLS Flashcards | StudBud

Biology Unit 3 and 4 Questions- JLS

100 termsStudBud Administration103 plays

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Environmental factors that determine the realised niche of an organism or species
Temperature
Mates
Limiting factors
Habitat
2
An abiotic factor is...
living factor of the environment
organism that makes food for the community
organism that feeds on other organisms
non-living factor of the environment
3
Identify the producers in this food web.
Fish, seagull.
Phytoplankton, seaweed.
Squid, Krill
Blue whale, killer whale.
4
What is the tiger's Binomial Nomenclature classification.
Panthera Tigris
Felidae tigris
Panthera tigris
Mammilia tigris
5
Which classification system would be used to identify Australian vegetation?
Holdridge Life Zone
Specht's
European Nature Information System (EUNIS)
Australian National Aquatic Ecosystem (ANAE)
6
Which location has the greatest species richness and species evenness?
B
C
They are all the same
A
7
What type of population is a higher risk of extinction?
small population, low genetic diversity
large population, high genetic diversity
large population
small population, high genetic diversity
8
How many characteristics do Prosimians & Humans have in common?
4
7
5
6
9
Which of the nitrogenous bases are classified as purines?
adenine and thymine
cytosine and thymine
adenine and guanine
cytosine and guanine
10
Where transcription occurs in eukaryotic cells
nucleus
cytoplasm
mitochondria
ribosome
11
Which population growth curve is shown below?
Exponential Curve
J-curve
Average Curve
S-curve
12
New genes can be added to a gene pool by
Natural Selection
Heredity
Ikea
Mutation
13
Choose the statement that is TRUE for this cladogram
Taxon G is more closely related to Taxon H than to Taxon E
Taxon A is more closely related to Taxon C than to Taxon B
Taxon D is more closely related to Taxon F than to Taxon C
Taxon C is more closely related to Taxon H than to Taxon F
14
There are 15% adenine in a strand of DNA. What percentage is cytosine?
35%
15%
70%
100%
15
biotic or abiotic factor that resist the growth of a population
carrying capacity
interdependent relationship
limiting factor
competition
16
What is predation?
One organism feeds on or eats another living organism
Native animals eating feral animals
Basic hunting skills
Organisms feed on or eats dead organisms
17
What is the genotypic ratio of offspring for a cross between a homozygous dominant parent and a heterozygous one?
4 AA
4 Aa
2 AA : 2 Aa
1 AA : 2 Aa : 1 aa
18
Species Richness
Number of species in an area.
Relative abundance of species
Different phenotypes in an ecosystem.
Number of individuals in a species
19
What is transpiration?
None of the above
how plants get their color
the loss of water from leaves
the female reproductive structure of a flower
20
Autotroph
Another word for omnivore
Another word for herbivore
Another word for producer
21
A strand of DNA has a sequence of GGTCTAAC, what is the sequence of the complementary strand?
GGTCTAAC
TTGTGCCA
CCTCTAAC
CCAGATTG
22
Which of the following is a density independent limiting factor?
natural disaster
disease
competition
amount of space
23
What are the three domains?
bacteria, protists, and fungi
mammals, amphibians, and reptiles
bacteria, archaea, and eukarya
plants, animals, and fungi
24
Exponential or logistic?
I don't know
neither
Logistic
Exponential
25
Which type of RNA collects amino acids for protein synthesis?
tRNA
RNA
mRNA
rRNA
26
What is the correct definition for realised niche?
Where an organism realises it should live
The entire niche that an organism could inhabit
The part of fundamental niche that an organism occupies.
27
What would I use for sampling plants?
Nets
Quadrat
Light Meter
Pitfall Trap
28
Which type of phenotypic selection acts on the average phenotype and maintains consistency of the population?
Directional
Natural
Disruptive
Stabilising
29
What type of bonds hold the bases together in a DNA strand?
Covalent Bonds
Glycosidic Bonds
Hydrogen Bonds
Peptide Bonds
30
DNA has the code to arrange these in the correct order to make a protein
nucleic acids
ribosomes
amino acids
codons
31
If DNA is TAGCAT, the mRNA will be
AUGCUA
ATGCTA
ATCGTA
AUCGUA
32
Exponential or Logistic?
Neither
Exponential
I don't know
Logistic
33
What is the name of the sugar that makes up DNA?
glucose
dextrose
deoxyribose
ribose
34
Which are abiotic factors?
Air, wood, dead grass
Air, water, sun
Rocks, fish, chicken nuggets
Table, water, sun
35
Evidence for a genetic bottleneck could be
structures that are adapted to the environment
acquired characteristics between generations
high genetic diversity in a population
low genetic diversity in a population
36
Pioneer species?
Climax community
the first organism to move into habitat.
Idk
ecological succession
37
What makes up a nucleotide?
phosphate group
nitrogen base
5-carbon sugar
All of the above.
38
What causes Nitrogen Fixation
temporary bulges of a plants cell
When bacteria convert nitrogen gas into nitrogen compounds that plants use
Photosynthesis
39
Which is the correct formula for Population Growth Rate:
r = births + death
r = immigrants - emigrants
r = (b + i) - (d + e)
r = births - deaths
40
Competition between different species:
Interspecific
Intraspecific
41
Allopatric speciation requires:
Temporal isolation
Behavioural isolation
Geographic isolation
Prezygotic isolation
42
What is sympatric speciation?
Speciation within the same area
Speciation across 2 countries
Speciation in different environments
43
Which scientists are credited with the discovering the 3-D structure of DNA?
Alfred Hershey and Martha Chase
Francis Crick and Maurice Wilkins
Alfred Hershey and James Watson
James Watson and Francis Crick
44
This karyotype shows ____________.
no abnormalities
trisomy 21
trisomy 13
45
Describe an individual with the karyotype shown
a female with Klinefelter syndrome
a male with Down syndrome
a female with Down syndrome
a female with Turner's syndrome
46
What is the term for the subunits that make up DNA?
bases
amino acids
proteins
nucleotides
47
what is primary succession
changes that occurs in an area were organisms still exist
the first species to accupy an area
the series of predictable changes that occur in a community
the series of changes in an area with no soil or organisms
48
Convergent evolution is ...
responsible for the development of analogous structures
also known as adaptive radiation
splitting of an ancestral group into two different species
independent development of similar features in diff species
49
What are polygenic traits?
Inherited traits determined by multiple genes
Inherited eye color
Inherited traits determined by exactly 3 genes
Inherited traits that are determined by one gene
50
Were humans around for the first extinction?
maybe
obviously
No
Yes
51
Primary Succession starts with soil
False
True
52
when does the founder effect occur?
Gene flow between two previously separated populations
new colony is started by members of the original population
small populations become isolated
a large population is able to move into a new environment
53
Which of the following taxa form a clade?
F, G and H
A, B, C, D, E and F
C, D, E and F
All of the above
54
Which two features below represent r-strategists?
Produce many offspring
Large in size
Extensive parental care
Short-lived
55
Gene flow describes the...
Movement of genes from one generation to the next
Exchange of genes during recombination
Movement of genes within a population due to interbreeding
Movement of genes from one population to another
56
The number of bases needed to code for one amino acid
2
1
4
3
57
What does this karyotype represent
Turners Syndrome Male
Turners Syndrome Female
Normal Male
Normal Female
58
In DNA, the base Thymine is paired with ________.
cytosine
adenine
guanine
uracil
59
What is the name of the process that makes an exact copy of a strand of DNA called?
synthesis
replication
dehydration
duplication
60
Who is most closely related?
Lizards and felines
Bears and felines
Lizards and bears
They are all the same
61
Where tRNA can be found
cytoplasm and ribosome
nucleus and cytoplasm
cytoplasm and mitochondria
ribosome and nucleus
62
What does dichotomous mean?
Two equal parts
Branching in two
Broken in two
Folded in two
63
tRNA is used during ...
translation only
transcription only
none of these
both transcription and translation
64
We can use a transect to...
Look at the distribution of an organism in a habitat
Measure the height of plants
Find out which way is north
Measure light intensity
65
What is a Community?
An interacting group of species in a common location
An organism that can interbreed and create fertile offspring
A feeling of fellowship with others
The ability to fly
66
r-Strategists
Herbivores that live in herds for protection
Many young, no parenting, reproduce once, fast maturation
Few young, intensive parenting, slow maturation,
Predators that compete with each other for resources
67
what is a key characteristic of an autotroph?
they hunt their own food
they make their own food
they make their own shelter
none of the above
68
Which is the complementary RNA strand for: CTAGATCC
GATCTAGG
CUAGAUCC
CTAGATCC
GAUCUAGG
69
Speciation occurs when
enough differences among populations prevents interbreeding
animals adapt
two populations become geographically isolated
natural selection occurs
70
What is a Quadrat used for?
Estimating the population of large, fast animals
Measuring how many square meters you can fit in an area
Estimating the population of small, slow animals and plants
Measuring the growth of grass
71
Helicase unwinds the double helix and separates the strands.
False
True
72
Symbiosis: a bird eats the bugs that get stirred up in the grass while the cow is eating
Friendship
Parasitism
Mutualism
Commensalism
73
Where translation occurs in eukaryotic cells
chloroplast
nucleus
mitochondria
ribosome
74
How are base pairs of nucleotides held together?
hydrogen bonds
sugar phosphate backbone
their complementary pairing
ionic bonds
75
The founder effect and bottleneck are examples of ...
Selection pressures
Genetic drift
Gene flow
Speciation
76
What is the term given to a 3-nucleotide sequences that codes for an amino acid?
triplet
codon
base pair
purine
77
A codon is 3 bases of
DNA
rRNA
tRNA
mRNA
78
Which two organisms are more closely related?
Insects & Fish
Amphibians & Birds
Birds & Prosimians
Prosimians & Humans
79
The picture shows secondary succession
False
True
80
What is divergent evolution?
organisms evolving from a common ancestor
organisms not sharing common ancestor;evolving independently
none of the above
organisms not sharing common ancestor;evolving dependently
81
The picture shows secondary succession
True
False
82
This type of speciation occurs due to behavioral isolation.
Allopatric
Sympatric
Parapatric
Oligopatric
83
Where mRNA can be found in a cell
ribosome
cytoplasm
nucleus
all are correct
84
What is denitrification?
Bacteria change N2 to NH4
Plants uptake nitrogen
Bacteria change NO3 to N2 to return to atmosphere
Bacteria change NO3 to NH4 for animals
85
Definition: development & change in plant communities over time, leading from bare ground to climax community.
Founder Effect
Secondary Succession
Migration
Primary Succession
86
What is the competitive exclusion principle?
Where 2 species can occupy the same niche.
Where 2 species cannot occupy the same niche.
87
the pioneer species of primary succession are
animals and trump
lichens and mosses
birds and bugs
flowers grasses
88
Microevolution refers to.......?
Traits acquired over the lifetime of an individual passed on
Microscopic changes in the DNA
survival of the fittest
changes in allele frequency from one generation to the next
89
Arboreal means
Tree dwelling
Water swimmers
Land living
Bush divers
90
Define a keystone species:
Another word for threatened
Animal who serves a crucial role in the way a ecosystem runs
An animal who serves as an emotional support in your life
Another word for endangered
91
The competitive exclusion principle states that ________________________.
interaction between species shape the ecosystem
species must compete for the resources they need
different species require different biotic factors
no two species can occupy the same niche in the same habitat
92
Plants get their energy from:
The soil
The sun
The rain
The air
93
What is the classification of Humans using Binomial Nomenclature?
Homo delphinus
Homo Sapiens
Homo sapiens
Mammalia sapiens
94
definition of carrying capacity
A single self contained entity that performs basic functions
biotic or abiotic factor that resist the growth of a population
maximum number of organism that an ecosystem supports
95
Which measure would you use to estimate population size from secondary and primary data?
Lincoln Index
Percentage Cover
Specht's
Simpson's Diversity Index
96
The end goal of succession is a climax community
true
false
97
If mRNA is CUG, the tRNA anticodon is
GUC
GAC
GTC
CTG
98
Is this divergent evolution or convergent evolution?
divergent
convergent
99
Which characteristics are correct for K-strategists.
Rapid growth, many small offspring, high parental care.
Rapid growth, many small offspring, little parental care.
Slow growth, few larger offspring, little parental care.
Slow growth, few larger offspring, high parental care.
100
In mutualism:
One benefits while harming the other
Neither benefits
Both organisms benefit
One benefits while not harming the other