what is Reproduction??
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Answer:
the process of producing babies ..
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In short :
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- Reproduction is a process of producing babies or young.
Definition :
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- Reproduction is a process by which a new individual organisms "offspring" produced from their "parents".
- Reproduction is very important and essential for the continuation of similar kinds of individuals, generation after generation.
Modes of reproduction :
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There are two modes of reproduction, these are :
- Sexual reproduction
- Asexual reproduction
Sexual reproduction :
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- Reproduction results from the fusion of male and female gametes is called sexual reproduction.
Asexual reproduction :
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- Reproduction results in the presence of only s single parent is called as asexual reproduction.
Reproductive organs :
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- Female reproductive organs are : ovaries, oviduct and uterus.
- Male reproductive organs are : testes, sperm ducts and penis.
Fertilisation :
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- The fusion of ovum ( female gametes produced by ovary ) and sperm ( male gametes produced by testes ) is called as fertilisation.
Types of fertilisation :
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- Internal fertilisation
- External fertilisation
Internal fertilisation :
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- Fertilisation that takes place inside the female body is called as internal fertilisation.
External fertilisation :
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- Fertilisation that takes place outside the female body is called as external fertilisation.
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