Which experimental approach would be most effective and easiest to clearly determine the evolutionary relationship between the starfish and green snake?
a. sequence the same gene in both species to compare their similarity.
b. dissect specimens of both species to look for homologous structures*****
c. search fossil databases to locate a common ancestor.
d. evaluate cells from both species to determine whether they contain enzymes. ---- (THIS IS ABOUT A STARFISH AND A MEDIUM SIZED GREEN SNAKE)
1 answer
easy and effective? your are right.