Of the following, which is incorrect evidence of the endosymbiotic theory? -Mitochondria have their own particular DNA
-Mitochondrial ribosomes, and enzymes are similar to the bacteria
-Mitochondria and bacteria differ in size

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

thinking it would be d not too sure but i think it's right

the answer is c on e2020, bud.