Solved

The Outer Cell Layer of the Blastocyst Becomes the __________

Question 18

Multiple Choice

The outer cell layer of the blastocyst becomes the __________, which forms the embryonic portion of the placenta.

A) inner cell mass
B) primitive streak
C) chorion
D) embryonic disk
E) yolk sac

Related Questions

Q13: The nervous system develops from the endoderm.

Q14: The placental blood vessels<br>A) manufacture hormones that

Q15: In the 1920s, two German embryologists, Hans

Q16: In humans, fertilization occurs in the<br>A) uterus.<br>B)

Q17: Which of the following is the result

Q19: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1444/.jpg" alt=" -Metabolic wastes may

Q20: At 10 weeks, the blastocyst becomes an

Q21: Human embryos differ from bird embryos in

Q22: The eggs of many reptiles contain _,

Q23: Homeobox genes determine the overall shape of