3. Which of the following provides evidence for the endosymbiotic theory? A. The amino acid structure of eukaryotic organelles is identical to bacteria.
B. Eukaryotic cells reproduce in the same manner as aerobic prokaryotes.
C. Both mitochondria and chloroplasts contain DNA that is different from the nucleus.
D. Both mitochondria and chloroplasts are composed of the same types of protein as aerobic bacteria

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

answerhomologous structures;

scientific consensus is : a general agreement among scientists about a scientific idea.

even though consensus implied general agreement, it doesn't mean unanimity. for example, scientists generally agree that meteor caused dinosaur's extinction. though this may not be proven yet, but it considered a consensus.

hope it