Which of These are Amniotes

Question

Which of these are amniotes?
A)amphibians
B)fishes
C)egg-laying mammals
D)placental mammals
E)More than one of these is correct.

Accepted Answer

Amniotes include both egg-laying mammals (monotremes) and placental mammals, as they both possess an amnion during embryonic development. Amphibians and fishes are not considered amniotes.