What part of the female reproductive system releases the egg cell?
progesterone
5
d.
none of the above
cervix
ovary
C
d.
oviduct
vagina
a
C.
d.
7
7 days
14 days
C.
d.
b.
8.
C
C.
a.
Which is NOT a change observed in a boy's body during puberty?
development of voice
broadening of shoulders
development of breasts
growth of hair in the armpit
How many days does a normal menstrual cycle occur?
21 days
28 days
Which is NOT a change observed in a girl's body during puberty?
a.
broadening of hips
development of muscles
b.
d. occurrence of menstruation
development of breasts
9.
Where does a baby (fetus) grow and develop inside the mother?
stomach
a.
fallopian tube
d. uterus
ovary
10. What is the function of the male reproductive system in human reproduction?
It produces hormones called testosterone.
b. It is responsible for the deepening of male's voice.
It provides hormones to develop male characteristics.
d.
it produces sperm cells needed to fertilize egg cells to produce new human being.
Why does the scrotum and testes maintain low temperature?
to stock sperm cells
to protect sperm cells
to produce sperm cells
d. to provide sperm cells with sac like pouch for protection
12. Which of the following organs is also known as the birth canal?
C.
d.
a. cervix
b. fallopian tube
uterus
vagina​