42. What is type AB blood an example of? a. codominance b. blending c- recessive

Question

42. What is type AB blood an example of? a. codominance b. blending c- recessiveness d. dominance e. polygenic inheritance 43. What is gene flow defined as? production of new alleles b. a. production of new genetic material c. chance loss of alleles in a population d. exchange of genes between populations e. differential reproductive success of individuals 44. Evolution can be most succinctly defined in the modern synthesis as? the appearance of new species a. b. the change from one species to another in one generation the change in allele frequency from one generation to the next d. any type of genetic mutation e. genetic drift c.

Explanation / Answer

42. a. Codominance. This means both alleles from father & mother are equally expressed in heterozygous offspring. It is neither dominant nor recessive.

43. d. Gene flow is exchange of genes between populations. It is also known as gene migration.

44.c. Modern theory is also known as "neo darwinian theory" in which change in allele frequency from one generation to the next based on natural selection & population genetics....

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