Multiple Choice
Eutherians include a diversity of forms which are believed to have originated from a common ancestor which was
A) a monotreme.
B) a small insectivorous mammal.
C) paleognathae.
D) Homo erectus.
E) an amphibian.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: The earliest larval stage of echinoderms<br>A) is
Q36: Which of these statements about echinoderms is
Q37: The tube feet in echinoderms are extended
Q38: Although echinoderms appear to have radial symmetry,
Q39: A natural history museum curator has been
Q40: Most amphibians return to water to lay
Q41: The water vascular system is<br>A) coelomic in
Q42: A marine biologist is asked to identify
Q43: From earliest to latest, what is the
Q45: Excretion of nitrogenous wastes in Echinoderms is