Systems of taxonomy have been established according to the notion of: : a.)common ancestry and similarities of different species b.)chemical analysis c.)cytology d.)ecological factors

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas