Assume that two species are coexisting in the same environment. species a has little gene pool variation, whereas species b has great variety in its gene pool. during a dramatic environmental change, which event is most probable? a. species a and b will merge into one species. b. species a and b will endure great surges of mutations. c. species a will evolve, whereas species b will have few surviving members. d. species a will become extinct, whereas species b will have surviving members.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

thats not even an aswer choice