Question

Which germ layer develops into bones, kidneys, bladder, ovaries or testes, blood, and muscles,including the heart?Question options:A) EctodermB) Blastula layerC) MesodermD) Endoderm

Answer 1

Short Answer: C, because mesoderm (insert reasons why blah blah blah)

Answer 2

The correct answer is C) Mesoderm. This layer produces the mentioned organs, plus the vascular system (heart, vessels and arteries).