Question

Give two differences between a zygote and a foetus.​

Answer 1

Answer:

Explanation:

Zygote:

(i)It is single celled.

(ii)It is formed during fertilisation when sperm fuses into ovum.

Foetus:

(i)It is multicellular.

(ii)Embryo formation is a post fertilisation processing which zygote multiplies into multicellular body.

Answer 2

The differences between a zygote and a fetus are as follows:

Zygote

• It is a cell formed when the fusion of male gamete and female gamete takes place.

• It is unicellular.

• It is found in the fallopian tubes.

• In zygote compaction and the formation of blastula occurs.

Fetus

• It is a stage of the embryo that resembles a human being.

• It is multicellular.

• It is found in the uterus.

• In fetus development of organ occurs.