REPRODUCTION IN ANIMALS

The number of eggs produced in internal fertilisation is

• more than external fertilization

• less than external fertilization

• more or less than external fertilization depending on the environmental conditions

• equal to external fertilization

Reproduction is essential for living organisms in order to:

• Continue their species

• Maintain growth

• Fulfill their energy requirement

• Keep the individual organism alive

How many parents are involved in sexual reproduction?

• 0

• 4

• 2

• 1

After fertilisation, the ________ divides repeatedly to give rise to a ball of cells.

• Ovum

• Sperm

• Zygote

• Embryo

Budding is seen in ________ .

• Human

• Hydra

• Amoeba

• Bacteria

Which of the following is not a part of the male reproductive system?

• Sperm Duct

• Ovaries

• Testes

• Penis

A Paramecium reproduces by dividing itself into two daughter cells. This process is called

• Budding

• Regeneration

• binary fission

• vegetative propagation

The female gamete produced by the ovary is called ___. It is haploid in nature.

• ovum

• Zygote

• blastula

• sperm

Which of the following is the site of fertilization in humans?

• Uterus

• Fallopian tube

• Ovary

• Vagina

Which of the following is not an oviparous animal?

• Cow

• Silkworm

• Frog

• Hen