Multiple Choice
Which of the following best explains the genetic similarities between different species?
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22. Evolution of Populations
Genetic Variation
Back22. Evolution of Populations
Genetic Variation
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- Multiple ChoiceWhich of the following does not increase genetic variation?386views
- Multiple ChoiceWhich of the following processes contribute to the increase and decrease of allele variation in a population?261views
- Multiple ChoiceWhich of the following are two primary mechanisms by which genetic variation is preserved in a population?7views
- Multiple ChoiceWhich of the following does not lead to genetic variability?337views
- Multiple ChoiceWhich statement about genetic variation in a population is not true?488views
- Multiple ChoiceHow does inbreeding depression decrease a population's fitness?401views
- Multiple ChoiceGenetic variation in a population refers to which of the following?471views
- Multiple ChoiceIn what way is a gene pool representative of a population?378views
- Multiple ChoiceHow does genetic diversity affect a population's chances of survival?462views
- Multiple ChoiceWhich of the following would seem to be an example of neutral variation?1044views2rank
- Textbook Question
No two people are genetically identical, except for identical twins. The main source of genetic variation among humans is
a. New mutations that occurred in the preceding generation.
b. Genetic drift.
c. The reshuffling of alleles in sexual reproduction.
d. Environmental effects.
1934views - Multiple ChoiceWhich of the following statements is true of continuous phenotypic variation?206views