Multiple Choice
Genetic variation is based on
A) the inheritance of alleles accumulated during the lifetime of an individual.
B) differences in DNA sequences between the individuals in a population.
C) the accumulation of mutations in somatic cells (as opposed to gametes) .
D) the formation of new combinations of alleles during asexual reproduction.
Correct Answer:

Verified
Correct Answer:
Verified
Q45: Evolution is<br>A) not supported by scientific evidence.<br>B)
Q70: Evolutionary changes on a small scale are
Q71: Natural selection<br>A)is the principle cause of extinctions.<br>B)is
Q72: Individuals in a given population are genetically
Q73: Some whales have teeth as embryos but
Q74: The difference between microevolution and macroevolution is
Q76: Chimpanzees could carry a species of lice
Q77: Prior to the industrial revolution, scholars believed
Q78: The human pubic louse evolved from the
Q79: The main conclusion Darwin reached after his