Question

The last process that leads to pregnancy is called _________

• A. fertilization
• B. cleavage
• C. lactation
• D. implantation

Answer 1

Answer:

D. implantation

Fertilization is one of the first processes that may result in pregnancy. Cleavage is the division of zygote that give rise to blastomeres. Lactation occurs to post-pregnancy. Implantation is the attachment of the developing embryo to the uterine wall. This is the last step that leads to pregnancy