Matching
Please select the best match for each defenition.
Premises:
Sickle-cell heterozygotes have a selective advantage,exhibiting
Hybrid sterility is an example of
Favorable alleles of genes can cause selection for an allele of an unrelated linked gene,a phenomenon known as
Immigration of individuals with different allele frequencies into a population causes
Very small,isolated populations are subject to
Responses:
postzygotic isolation.
overdominance.
genetic hitchhiking.
genetic drift.
gene flow.
Correct Answer:
Premises:
Responses:
Sickle-cell heterozygotes have a selective advantage,exhibiting
overdominance.
Favorable alleles of genes can cause selection for an allele of an unrelated linked gene,a phenomenon known as
genetic hitchhiking.
Hybrid sterility is an example of
postzygotic isolation.
Immigration of individuals with different allele frequencies into a population causes
gene flow.
Very small,isolated populations are subject to
genetic drift.
Premises:
Sickle-cell heterozygotes have a selective advantage,exhibiting
Favorable alleles of genes can cause selection for an allele of an unrelated linked gene,a phenomenon known as
Hybrid sterility is an example of
Immigration of individuals with different allele frequencies into a population causes
Very small,isolated populations are subject to
Responses:
overdominance.
genetic hitchhiking.
postzygotic isolation.
gene flow.
genetic drift.
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