Usually, in vitro fertilization __________.
A) is used to overcome male reproductive difficulties
B) poses less risk than natural conception to infant survival
C) is used to treat women whose fallopian tubes are permanently damaged
D) involves wealthy contractors for infants
Question 2
Donor insemination __________.
A) is commonly used to overcome female reproductive difficulties
B) involves giving a woman hormones that stimulate the ripening of several ova
C) permits women without a male partner to become pregnant
D) is used to treat women whose fallopian tubes are permanently damaged
An example of external fertilization.
External and internal male sex organs
The development of the internal ducts of the male and female reproductive systems from the Wolffian ...
Embryonic Period - After fertilization (at about 24 hours)
Female Reproductive System - Secondary follicle