QUESTION 8
Fertilization occurs in the _________.
Oviduct
Ovary
Uterus
Vagina
QUESTION 9
Match the hormones below with the key roles that each has in the female reproductive cycle:
Estrogen
LH
Progesterone
A. causes LH to increase
B. causes ovulation
C. causes the uterine lining to thicken
QUESTION 10
___________________is to the production of mature sperm as _____________is to the production of mature ova.
meiosis, mitosis
oogenesis, spermatogenesis
mitosis, meiosis
spermatogenesis, oogenesis
QUESTION 11
________________, the joining of egg and sperm, occurs in the oviducts
Spermatogenesis
Mitosis
Fertilization
Oogenesis
QUESTION 12
Which of the following is the term given to the single cell that results from fertilization?
Embryo
Blastocyst
Zygote
Gastrula
QUESTION 13
Pregnancy is divided into three trimesters, each about three months long. Match each trimester with the proper activity.
1st trimester
2nd trimester
3rd trimester
A. formation of organs
B. growth
C. preparing for birth
QUESTION 14
Which of the following cells are diploid?
Egg
Sperm
Zygote
Gamete