The term reproductive isolation mechanism refers to
a. specific areas where males compete or display for females.
b. the process by which sexual selection evolves within a population.
c. a blockage of gene flow between populations.
d. the inability of a species to continue reproduction.
e. legal limits to procreation.
C
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The process by which DNA is reproduced, with the use of associated enzymes, is
A. DNA translation. B. catalyzed protein synthesis. C. DNA transcription. D. DNA replication. E. DNA ligation.
Which of the following is(are) NOT a factor(s)
that explain(s) the area effect on island diversity? a. Larger islands have more habitats. b. Smaller islands have more varied and higher elevations. c. Larger islands intercept more colonizers. d. Smaller islands have less complex topography. e. None of these are factors
The person credited with being the co-discoverer of
evolution by natural selection was a. Alfred Wallace. b. Charles Lyell. c. Thomas Malthus. d. James Hutton. e. John Henslow.
A research laboratory is attempting to collect the content of human red blood cells. The type of solution researchers should use to cause blood cells to lyse (burst) would be
A. isosmotic. B. osmotic. C. hypoosmotic. D. hyperosmotic.