Reproduction questions | form three Biology

A human ovary produce ova and the following hormones

• estrogen and testosterone
• Progesterone and testosterone
• Follicle stimulating hormone (F.S.H) and estrogen
• estrogen and progesterone
• Follicle stimulating hormone(F.S.H) and testosterone

Girls circumcision or female Genital Mutilation is considered to be a

• Good sexual health practice because it controls prostitution among women
• Good mental health practice
• Bad physical harassment to women
• Bad practice which interferes with sexual health
• Good practice which prevents spread of HIV/AIDS

Write an essay on birth control methods which do the following

1. Suppress the formation of release of gametes
2. Prevent the union of gametes in fertilazation
3. Prevent implantation of fertile egg

How do cultural practices affect reproductive health in Tanzania? Explain your answer using two cultural practices.

Mention two

• non-communicable reproductive tract infections (RTIs)
• non-communicable reproductive tract deseases(RTDs)

List the advantages of abstaining from sexual intercourse during adolescence

Distinguish between external and internal fertilization in animals and give two examples for each

Describe the functions of the following parts of the female reproductive  system.,

• Oviduct (fallopian tube)
• Uterus

 Which of the following is NOT typical of wind-pollinated flowers?
 

1. Large feathery  stigmas
2. Hanging filaments
3. Relatively large pollen grains
4. Inconspicuous  petals.

In which specific part of the female reproductive systems is tubal ligation applied as a method of birth control?

1. Oviduct
2. Uterus
3. Cervix
4. Ovary
5. Vagina