The amnion is an extra-embryonic membrane that surrounds the embryo and encases it in amniotic fluid.

Which animal lacks an amnion?

A) frog

B) lizard

C) pigeon

Question

Biology

Reid Suarez

23 June, 22:45

The amnion is an extra-embryonic membrane that surrounds the embryo and encases it in amniotic fluid.

Which animal lacks an amnion?

A) frog

B) lizard

C) pigeon

+2

Answers (2)

Know the Answer?

Justice Nunez · Answer 1

The frog is the one animal that lacks an amnion. We knwo this because An amnion is only developed in mammals and reptiles but not not amphibians. I hope this is what you need

Akira · Answer 2

A is the answer bruh

The amnion is an extra-embryonic membrane that surrounds the embryo and encases it in amniotic fluid.Which animal lacks an amnion?A) frogB) lizardC) pigeon

The amnion is an extra-embryonic membrane that surrounds the embryo and encases it in amniotic fluid.

Which animal lacks an amnion?

A) frog

B) lizard

C) pigeon