Which of the following examples in wildlife conversation efforts is related to genetic drift?
A. Increasing the population size may negatively affect the populations overall fitness.
B. The prevalence of deleterious alleles begin to stabilize within a reduced population.
C. The genetic differences between separate populations of a species begin to equal one another.
D. If populations become too small, alleles can potentially disappear in that population.
Ans: D. If populations become too small, alleles can potentially disappear in that population.
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a. cleavage b. gastrulation c. animal d. vegetal e. embryonic
Which of the following would use an alternation of generation life cycle?
a. fungi b. animals c. plants d. bacteria
Which of the following is the least common ecosystem on Earth?
a. Freshwater b. Terrestrial c. Shallow ocean d. Deep ocean bottom
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A. soil conditions. B. climate. C. each successive community preparing the way for the next. D. All of the choices are correct.