Question

Answer the second short answer question? Reproduction in plants​

Answer 1

Q:- Difference between

a) Asexual and sexual reproduction

Asexual

● They are uniparental

● Gametes formation do not occurs

● Fertilisation don't take place

● Offspring are the copy of their parental body

● These occurs in lower organism like :- amoeba. , , yeast , paramecium etc...

Sexual

● They are biparental

● Gametes are formed

● Fertilisation of gametes takes place

● Offspring are different

● Occurs in higher organism like :- animals and plants

b) Self pollination and cross pollination

Self pollination

● Transfer of pollen takes place from anther of one flower to the stigma of same flower

● No variation occur

● It is also known as

autogamy

Examples = Wheat , Viola , Oxalis

Cross pollination

● Transfer of pollen takes place from anther of one flower to the stigma of another flower

● Variations occur

● This is also known as Allogamy

Example :- Maize. , Salvia , Bombax

Answer 2

During my last summer vacation, I paid a visit to Shimla where my elder brother lives. He is a forest officer there. I planned to go there in summer as the plains at that time are very hot. I boarded the Kalka Mail at Amritsar on the 15th of June. Our train reached Kalka at 5:30 next morning. Then I changed for Shimla.

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