The (R)-enantiomer is an effective sedative medication and the (S)-enantiomer may be teratogenic. (S)-Thalidomide was shown to be responsible for over 2000 cases of birth defects in children born to women who took the drug during pregnancy (Figure
A phylogenetic tree,<span> or </span>evolutionary tree,<span> is a branching </span>diagram<span> or "</span>tree<span>" showing the inferred </span>evolutionary<span> relationships among various biological </span>species<span> or other entities </span>based upon similarities and differences in their physical or genetic characteristics. The taxa joined together in the tree are implied to have descended from a common ancestor<span>.</span><span />
Yes, Dna is considered the hereditary material. :)
Answer: B. a common ancestor
Explanation: The closest they can be related before being the same species is genus. According to theory of evolution, they have a close common ancestor.
hope this helped :)
