Why are choanoflagellates considered to be the ancestor of animals?
A) similarities in cell structure
B) similarities in rRNA
C) similarities in DNA
D) similarities in embryonic development
Correct Answer:
Verified
Q1: Segmention is a characteristic feature of
A)CnidariA.
B)Arthropoda.
C)Platyhelminthes.
D)Rotifera.
E)Nematoda.
Q2: You are given an embryo with four
Q3: Triploblastic animals are animals that
A)form three separate
Q4: When division of the zygote reaches the
Q6: Forelimbs form at the junction of the
Q7: A horseshoe-shaped crown of tentacles used by
Q8: Coelomates are
A)two embryos that develop in the
Q9: What is the fate of the embryonic
Q10: A distinctive type of larva shared by
Q11: Cephalization is
A)embryonic development of the head in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents