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Duplicate of biology 2nd semester final review Flashcards | StudBud
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Duplicate of biology 2nd semester final review
Duplicate of biology 2nd semester final review
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Honors Biology quiz study guide for the 2nd semester.
Flashcards
50 cards
F
Practice quiz
P
Host live
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Questions
50
Answers
1
What statement about isolation is false?
Birds mating on beak size is behavioral isolation.
Mountain separating cats from mating is geographic isolation
Dam in a lake preventing fish mating is behavioral isolation
Islands separating birds from mating is geographic isolation
2
Area where an organism lives, including their biotic and abiotic factors that affect it?
niche
biome
habitat
biosphere
3
What type of selection is this?
stabilizing selection
natural selection
directional selection
disruptive selection
4
Which statement is correct?
Heterozygous has 2 identical alleles for a particular gene
Homozygous and heterozygous have the same meaning
Homozygous has 2 indentical alleles for a particular gene
Homozygous has 2 different alleles for a particular gene
5
Which of the following did Mendel discover?
structure and function of enzymes and proteins
function of DNA and RNA
microorganisms
One's characteristics are determined by factors from parents
6
Full range of physical/biological conditions in which an organism lives and how it uses them is
a region
a habitat
a biome
a niche
7
Who is ready is ready for school to be over?
SAME HERE!!!
GET HERE SUMMER!!!!
ME TOO!!
ME!
8
How well an organism can survive and reproduce is an organism's....
fitness
advantage
adaption
natural selection
9
Which phase of Meiosis is incorrect?
anaphase-spindle fibers pull chromosome toward the same side
telophase- nuclear membrane forms
Metaphase-paired homologous chromosomes line across cell
cytokinesis- 2 new cells formed
10
What type of selection is this?
stabilizing selection
middle selection
disruptive selection
directional selection
11
Which would be an example of a primary producer?
sandwich
plant
bird
lion
12
Competitve exclusion principle states that no two species can occupy the same ___in the same___
habitat, biome
biome, biosphere
biosphere, niche
niche, habitat
13
Which statement about the following picture is correct?
All of the panda babies will be black and white.
There is a 50% of mixed pandas.
The pandas will have exactly for babies
About half of the pandas will be black and half wil be white
14
What type of growth does the graph show?
exponential growth
just growth
rapid growth
logistic growth
15
A gamete is a...
an ordinary cell
blood cell
intestine cell
sex cell
16
A gene is...
a piece of denim clothing to cover your legs
sequence of RNA that codes for a protein, determining traits
sequence of DNA that codes for a protein, determining traits
Sequence of DNA passed from offspring to parent
17
What is the scientific study of interactions among and between organisms and their environment?
biology
ecology
genetics
orinthology
18
Which of the following is not a condition under which natural selection occurs?
survival of the fittest
variation and adaption
struggle for existence
artifical selection
19
What is an organism that obtains energy only by eating plants?
decomposer
omnivore
detrivore
herbivore
20
What organisms obtain energy by eating both plants and animals?
scavenger
herbivore and carnivore
herbivore
omnivore
21
There is the same amount of energy in every trophic level, no energy is lost.
True
False
I don't know
Maybe
22
The total amount of living tissue within a trophic level is...
biome
biosphere
biomass
biology
23
What animals consume carcasses of other organisms for energy?
scavenger
carnivore
detrivore
decomposer
24
Organisms that break down and obtain energy from dead organic matter are called what?
scavenger
carnivore
decomposer
omnivore
25
Define phenotype and genotype.
phenotype-physical characteristic, genotype- genetic makeup
genotype and phenotype are the genetic makeup of an organism
phenotype-behavior, genotype- genetic makeup
phenotype- genetic makeup, genotype-physcial characteristic
26
What term is used to refer to a chromosome which recieves one set from dad and one from mom.
codomiant
homozygous
homologous
heterozygous
27
Structure that is inherited from ancestor but has lost much or all of it's original function...
analogous structure
incomplete structure
vestigal structure
omnilogous structure
28
Body parts that share a common function but not structure are...
homologous structure
vestigal structure
fadalogous structure
analogous structure
29
Which of the following does not afffect population growth over time?
immigration
birth rate
death rate
climate
30
Which trophic level has the most energy?
Primary
Tertiary
Producers
Secondary
31
Which statement is correct?
Predator eat prey.
Prey eat predator.
Prey and predator eat each other.
Prey and predator live in peace.
32
What type of selection is this?
disruptive selection
directional selection
no clue
stabilizing selection
33
Which trophic level has the least energy?
Primary Consumers
Secondary Consumers
Producers
34
What type of growth does the graph show?
steady growth
logistic growth
exponential growth
decline growth
35
What is the random change in allele frequency caused by a series of chance occurrences?
genetic marker
genetic equilibrium
genetic diversity
genetic drift
36
Which of the following was Lamarck's idea?
adaption
fitness
acquired characteristics
natural selection
37
What organisms obtain energy by eating other organisms?
carnivore
decomposer
omnivore
scavenger
38
Which of the following was not a pattern of biodiversity noted by Darwin?
species vary globally
species vary universally
species vary globally
species vary over time
39
Number of gametes comared to the number of chromosome would look like..
Chromosome-46 Gametes-23
Chromosome-2 Gamete-1
Chromosome-23 Gametes-46
Chromosome-40 Gametes-20
40
What is this?
food chain
food pyramid
ecological pyramid
food web
41
Each gene has a...
phenotype and genotype
niche
gamete
allele
42
What is the probabilty of getting yellow pea plants?
100%
50%
25%
75%
43
Which statement is correct?
Autotroph is a consumer and heterotroph is a producer
Heterotrophs use sunlight to make their own energy
Autotroph get energy from other organisms
Autotroph is a producer and a heterotroph is a consumer
44
A vulture is an example of a...
omnivore
consumer
herbivore
scavenger
45
Structures that are similar in different species of common ancestry are...
homologous structures
omnilogous structure
analogous structure
vestigal structre
46
Which trophic level has the least energy?
primary
secondary
Tertiary
producer
47
A group of ecosystems that share similar climates and typical organisms...
habitat
niche
biome
biomass
48
Migration is...
seasonal movement from one environment to another
population staying in an area
species dying off
fish moving to another side of the pond
49
What is the study of heredity called?
chemistry
biology
algebra
genetics
50
A change in the genetic material of a cell is a...
mutation
allele
gamete
diploid
