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Ecology/Evolution Flashcards | StudBud
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Ecology/Evolution
Ecology/Evolution
22 terms
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36 plays
Ecology review
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
What type of selection eliminates one extreme phenotype?
Stabalizing
Directional
Disruptive
Optional
2
What is population dynamics?
The study of genes
The study of the environment
The study of populations
The study of evolution
3
Which is
not
a type of consumer?
Detrivore
Multivore
Herbivore
Decomposer
4
Which graph shows exponential population growth?
B
C
D
A
5
The group that include all the organisms of a species in a specific area...
Group
Squad
Community
Population
6
Letter D in the picture represents....
Growth
Crash
Decline
Carrying Capacity
7
The biosphere includes all life on the planet, along with water, land and air?
False
True
Maybe...?
I'm not sure
8
Arrows in a food chain point in the direction of.....
Everything
Anything
what is being eaten
the energy flow
9
Which of the following does
not
lead to evolution?
Genetic Drift
Gene Stability
Mutation
Gene Flow
10
Something that stops a population from growing is called what?
Limiting Factor
Limiting Agent
Stopping Factor
Kill Factor
11
Which of the following is
not
a stage of a population?
Growth
Equilibrium
Stability
Decline
12
Which letter on the graph shows the population increasing?
C
A
A & B
B
13
The amount of energy available between trophic levels is
100%
5%
15%
10%
14
Which of following is
not
an abiotic factor?
Bacteria
Minerals
Water
Light
15
Which is an example of a density independent factor?
Predation
Disease
Competition
Fire
16
Speciation is most often caused by....
Reproduction
Isolation
Predation
Overproduction
17
What is a heterotroph?
A ecosystem
A producer
A plant
A consumer
18
Which level contains the most organisms?
Community
Ecosystem
Population
Species
19
The study of the interactions of organisms and their environment is known as what?
Physiology
Biology
Ecology
Environmentology
20
Formation of new species by evolution is known as what?
Specieing
Speciation
Selection
Speciezing
21
The combination of all the alleles in a population is what?
Allele Bank
Gene Bank
Allele Pool
Gene Pool
22
How do autotrophs obtain energy?
From the soil
Consuming
Decomposing
From the sun
