Reproduction In Animals - Part 2 | Assessment | English | Grade 8

Which of the following is not a male reproductive organ?

• Pair of testes

• Two sperm ducts

• Oviducts

• Penis

Answer explanation

Pair of testes, two sperm ducts and a penis are all male sexual reproductive organs, whereas oviducts is a female reproductive organ.

Which of the following is not a female reproductive organ?

• Pair of ovaries

• Two sperm ducts

• Oviducts

• Uterus

Answer explanation

Pair of ovaries, oviducts and a uterus are all female reproductive organs, whereas two sperm ducts is a male reproductive organ.

The male gamete is ____ and the female gamete is ____.

• a sperm, a ova

• a ova, a sperm

• a sperm, a sperm

• a ova, a ova

Answer explanation

The male gamete is a sperms whereas the female gamete is a ova. The sperms are deposited in the female's sexual organs where the sperm and the ova fertilized.

_____ is formed at the first stage of fertilization.

• A Foetus

• A Zygote

• An Embryo

Answer explanation

When a sperm and an ova fertilised, it forms a zygote.

Once the first stage of fertilization takes place, the cell multiplies itself and becomes _____.

• a foetus

• a zygote

• an embryo

Answer explanation

Inside a zygote, the cells multiply forming an embryo. When all the body parts are differentiable, the embryo is called a foetus.