What is reproduction?
What are gamete?
What is fertilisation?
What is a zygote?
How many chromosomes will be there in a human zygote?
Which part of male reproductive system
a. Make a sugary fluid for sperm cells to swim in
b. Make sperm cells
c. Carry sperm cells from where they r made into the urethra.
7. What is ovulation?
8. Name the part of female reproduction system that has each of these functions:
a. Make egg cells
b. Where fertilisation happens
c. Where the zygote develops into a baby.
9. What is an embryo?
10. What is conception?
11. Where does embryo develop into a foetus and then a baby?
12. Why does the uterus lining start to grow thick and spongy,as an egg cell develops in an ovary?
13. What happens to the uterus lining if egg cell is not fertilised?
14. How often does an egg cell leave an ovary in adult woman?
15. How often does menstruation happen in an adult woman?
16. What is placenta?
17. In which part of body does the growing embryo develop?
18. Exlplain how the growing embryo obtains food?
19. What is amnion and its function?
20. Foetal development process explain?
21. How long after fertilisation does an embryo become foetus?
22. How long after fertilisation are most babies born?
23. Describe how the muscles in uterus wall help a baby to be born?
24. What is adolescence?
25. What is a drug?
26. What are antibiotics?