Multiple Choice
Differentiation is
A) the transfer of genetic information from one generation to the next.
B) the gradual change in anatomical and physiological characteristics from conception to maturity.
C) the formation of more specialized cell types through selective changes in genetic activity.
D) the fusion of two haploid gametes that results in one diploid zygote.
E) a developmental stage of the embryo where body shape becomes discernable.
Correct Answer:

Verified
Correct Answer:
Verified
Q32: A blastocyst is<br>A) an extraembryonic membrane that
Q33: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7571/.jpg" alt=" Figure 20-1 Events
Q34: What must be present for albinism to
Q35: Fertilization of the ovum usually occurs<br>A) within
Q36: The first extraembryonic membrane to appear is
Q38: Which of the following results from endodermal
Q39: Which statement regarding the neonatal renal system
Q40: If an individual carries two different alleles
Q41: During implantation,<br>A) the syncytial trophoblast erodes a
Q42: Which process begins as the surface of