Class 7 Science Chapter 12 - Reproduction in Plants Revision Notes

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10 Questions

What is the process of producing offspring by the parent called?

Reproduction

What are the two modes of reproduction?

Asexual reproduction and sexual reproduction

Give an example of an organism produced by vegetative propagation.

Onion, garlic, and tulip

What is the small bulb-like structure that bulges from a yeast cell called?

Bud

Which process involves organisms getting divided into fragments that develop into new individuals?

Fragmentation

What is spore formation?

The process by which organisms get divided into a number of spores and each spore develops into a new individual under favorable conditions.

Describe sexual reproduction.

Reproduction that occurs with the involvement of male and female gametes.

What is pollination?

The transfer of pollen from the anther to the stigma of a flower.

Explain fertilization.

The fusion of male and female gametes to form a zygote, which later develops into an embryo.

Why is seed dispersal important?

Seed dispersal is important to reduce overcrowding of seeds, ensuring each plant gets adequate water and sunlight.

Learn about the process of reproduction in plants, including asexual and sexual reproduction. Understand the differences between the two modes of reproduction and how offspring are produced.

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