The outer shell of the cluster of cells that embeds in the uterus becomes the
A) placenta,umbilical cord,and amniotic sac.
B) embryo.
C) heart,brain,and spinal cord.
D) genitals.
Correct Answer:
Verified
Q25: Ultrasonography is LEAST useful in determining
A)genetic disorders.
B)structural
Q26: Hegar's sign is
A)a bluish discoloration of the
Q27: Four weeks after a woman misses her
Q28: The major body structures and organ systems
Q29: The greatest degree of physical stress associated
Q31: The hormone found only in pregnant women
Q32: Which of the following is NOT an
Q33: Braxton Hicks contractions and lightening occur during
A)the
Q34: The earliest point in pregnancy in which
Q35: The blastocyst becomes an embryo by about
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