Question

multiple choice question
the amnion, chorion, and allantois are the three ———— found inside an amniotic egg.
o germ layers
o membranes
o food sources
o features of chordates

Explanation:

The amnion, chorion, and allantois are membranes. Germ layers are different embryonic layers (ectoderm, mesoderm, endoderm). Food sources in an amniotic egg include the yolk. Features of chordates are not these structures.

Answer:

membranes