Together with the mating information, the tree implies that E. aomoriensis has e

Question

Together with the mating information, the tree implies that E. aomoriensis has evolved

Select one:

a. to produce a cline.

b. multiple times, by an odd mutation in which the snail starts off left-handed and then changes to right-handed halfway through development.

c. without any reproductive isolation being produced.

d. only once, and right-handed coiling was spread across the left-handed population by gene flow.

e. multiple times, so that the species represents a fusion of right-handed snails that have mutated into existence multiple times.

E. quaesita Left-handed _E. aomoriensis Right-handed E. qua E. qua E. qua E. aom E. aom E. aom E. aom E. qua E. qua E. qua E. qua E. aom E. qua E. qua E. aom E. qua E. qua E. qua E. qua E. sca E. sca E. sca E. sca

Explanation / Answer

From the information we can see that E. quaesita which is left handed and E. aomoriensis which is right handed are mated together which gives left handed offsrping and right handed equally in the begining but later it gradually dominated by left handed snail nd later it has produced a new variety by mutation to produce a cline.

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