Question

Write a short note on asexual and sexual reproduction

Answer 1

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Here Is Your Answer
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SEXUAL REPRODUCTION:-
<>Sexual Reproduction occurs in human beings and some animals.
<> Genetic mixing, increased variation.
<>Gametes are formed.
<>Fewer offspring.
<>Usually,two parents (male and female) are involved.
<>Slower process.

ASEXUAL REPRODUCTION:-
<>Asexual Reproduction generally occurs in plants.
<>No mixing of genetic material, therefore, no or less variation in offsprings.
<>No gametes are formed.
<>Normally more offspring.
<>Only one parent is involved.
<>It is a rapid process during favourable conditions.

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Answer 2

ASEXUAL REPRODUCTION
✓A reproduction in which only one parent is involved is called asexual reproduction.
✓It is exhibited by organisms like hydra and amoeba.
There three major types of asexual reproduction-

1) Binary Fission- It is reproduction in which two individuals are formed from a single parent.
Example - Amoeba

2) Multiple Fission- It is reproduction in which more then two individuals are formed from a single parent.
Example-Malarial parasite (plasmodium)

3) Budding- It is a reproduction in which one or more bulges are formed in the organisms which are called buds. These buds develop into new individuals and get divided from their parent.


SEXUAL REPRODUCTION-
✓A reproduction in which a new organism is formed because of the fusion of male gamete (from father) and female gamete (from mother) is called sexual reproduction.
✓It is exhibited by humans, dogs, etc.
✓There are two major types of sexual reproduction-

1) Internal Fertilisation- It is kind of reproduction in which fertilisation takes place inside female body.
Example-Humans

2)External Fertilisation- It is kind of reproduction in which fertilisation takes place outside female body.
Example-frogs

Hope it helps......sry for being it but lengthy
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