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