Answer the following questions: Which of the following is found only in tetrapod

Question

Answer the following questions:

Which of the following is found only in tetrapods and not in fish or amphibians?
a) extensive parental care
b) asexual reproduction
c) internal fertilization
d) viviparity
e) production of amniotic eggs

Which of the following characteristics would not be helpful in distinguishing between a hagfish and a lamprey?

a) presence or absence of a notochord

b) presence or absence of fins

c) presence or absence of cartilage along the dorsal hollow nerve cord

d) presence or absence of a sucker

e) presence or absence of a rasping tongue

Explanation / Answer

1. e. production of amniotic eggs

2. c) presence or absence of cartilage along the dorsal hollow nerve cord

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