Genetic drift is most likely to be an important evolutionary force in ______.
A. Artificial populations
B. Very small populations
C. Natural populations
D. Very large populations
Ans: B. Very small populations
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Which components of speciation would be least likely to be part of punctuated equilibrium?
a. ongoing gene flow among all individuals b. a division of populations b. a change in environmental conditions d. a large number of mutations taking place at once
atmosphere
What will be an ideal response?
At the end of aerobic cellular respiration, how many total carbon dioxide molecules are produced for each glucose metabolized?
A) 2 B) 36 C) 32 D) 6 E) 4
The increase of agricultural yields due to the development of high-yield varieties of crops and the use of modern cultivation methods is referred to as the ________
A) farm aid B) crop revolution C) green revolution D) wonder crops