To be effective as a force changing genetic diversity, drift requires
A. a long period of time.
B. selection.
C. small, isolated populations.
D. large-scale migrations.
E. geographic stability.
C
Biology & Microbiology
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Animals that are likely to be severely affected by DDT include:
a. pelicans. b. jellyfish. c. anchovies. d. mussels. e. copepods..
Biology & Microbiology
Which of the following molecules is a reduced coenzyme that picks up electrons and hydrogen atoms released by the reactions of glycolysis?
a. FADH2 b. NADH c. ADP d. NAD+
Biology & Microbiology
The first part of the small intestine is the
a. duodenum. b. ileum. c. colon. d. cecum. e. jejunum.
Biology & Microbiology
Which repair mechanism is an error-prone system that uses bypass polymerases to replicate short segments of daughter strands whose normal replication is blocked by lesions in template strand DNA?
What will be an ideal response?
Biology & Microbiology