Which number identifies the vas deferens?

Which number identifies the structure where energy rich fluids are made that are added to the sperm before ejaculation?

Which number identifies an ovary?

Which number identifies the structure that is the usual location of conception?

What number identifies the location where a fertilized egg (blastocyst) implants and embryo development occurs?

During which stage of development does a small heart start beating?

During which stage of development is a zygote formed?

During which stage of development do most senses (hearing, taste, touch, vision, smell) begin to develop?

Which structure has the primary function of delivering nutrients and oxygen to the fetus and removing waste products?

Which term refers to the solid mass of 16 cells resulting from cleavage of the zygote?

Which location is the primary location for the production of the estrogen hormone?