Question

3 The fact that small nonfunctioning hind legs are found in like okeleko some shake speci sa gests that aikes Are really populai door ris with severe mutations development Evolved fram eel nake-like fi Din counts hip nrals early developmental s. if the different species of finches or the Gal rvolved from a finch species from the out of flight range mainland of S America, this would be an example of Symputric convergen1 5. Which ofthe following describes allopatrie speciatica? parated by the Grand Canyon, The two subpopulti ons evolve A population of squimels is so in o two distinct species b A plant species evolves from a diploid ancestor. Both the temploid and diploid species are found in the same tabiai. On population breeds in the tal, another population breeds in the spring, d A male borse and a female donkey male producing a sterile hinny 7. Speciation requires periods evolutionary change

Answer 1

Ans 3 b evolved from organisms with legs.

When the organs are no longer in use , they become vestigial and eventually disappear in the population. So this suggests that snakes must have appeared from the organisms that had hind legs and just because they were not in use , they were eliminated from the generations thereafter.