The Cells That Line the Inside of the Blastopore Become

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

Q25: Your biceps muscle is derived from the<br>A)

Q26: The structure produced by cleavage of a

Q27: The blastopore forms during gastrulation.

Q28: The process by which the three embryonic

Q29: A _is a fertilized egg.