Male gametes

Fertilization of human egg with sperm

REPRODUCTION IN ANIMALS Class 8 Chapter 9

Reproduction, Asexual Reproduction, Budding, Buds, Binary Fission, Sexual Reproduction, Male reproductive organs, Sperms, Male gametes, Female Reproductive organ, ova (eggs), Female gamete, Fertilization, Internal Fertilization, External Fertilization, Zygote, Embryo, Foetus, I.V.F. ( In vitro fertilization), Test tube babies, Oviparous animals, Viviparous animals, Metamorphosis, Tadpole (larva), Cloning, Dolly Sheep

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REPRODUCTION IN PANTS Class 7 Chapter 12

Living organisms have a limited lifespan. Unless they are not going to form new organism, they will finish. Their continuity of life will be lost. So, fertile organisms form new organism of same kind either by self or by the help of other individual of same species. The process of formation of similar types of organisms by existing organism is called reproduction.
There are two types of reproductions-
(a) Asexual Reproduction – New organism is formed by single parent. It is common in plants and animals.
(b) Sexual Reproduction- New organism is formed by two parents. It is common in plants and animals.

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