Question

State briefly two contraceptive methods used by human males.

Differentiate between self-pollination and cross-pollination.

Identify A, B and C in the diagram given below and write one function of each.

Write the functions of the following parts of human female reproductive system : (I) Ovary (II) Fallopian tube (III) Uterus

Pollination is an important process in sexual reproduction of plants. It is an essential process that facilitates fertilisation in plants. Pollinating agents can be wind, water, insects and birds. Several changes take place in the flower after the fertilization has taken place.