Gamete production and fertilisation Flashcards
1
Q
What is the male gamete and where is it produced?
A
spermatozoa (sperm) is produced in the seminiferous tubules.
2
Q
Where is testosterone produced?
A
In the interstitial cells
3
Q
What are two functions of testosterone?
A
- promotes sperm production
- activates seminal vesicles and the prostate gland
4
Q
What do the prostate gland and seminal vesicles do?
A
They secrete fluids that maintain the mobility and viability of the sperm.
5
Q
What do the ovaries contain?
A
Immature ova and follicles in various stages of development.
6
Q
What is the purpose of the follicles that surround the ovum?
A
they protect the developing ovum and secrete hormones.
7
Q
Where does fertilisation occur?
A
In the oviduct
8
Q
What is a zygote?
A
a fertilised egg
