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LAKHMIR SINGH & MANJIT KAUR-REPRODUCTION IN ANIMALS-EXERCISE
- Give two differences between a zygote, an embryo and a foetus .
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- Describe the various steps involved in the sexual reproduction in anim...
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- Draw a labeled diagram of male reproductive system.
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- Define foetus. After how many weeks of development, a human embryo is ...
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- What is metamorphosis ? Give two example of metamorphosis.
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- What is difference between viviparous animals and oviparous animals ?
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- Which of the following are oviparous animals and which are viviparous ...
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- Give five example each of animals which develop: a) inside the mothe...
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- Give five example each of animals which develop: b) Inside eggs whic...
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- Explain how, chicks are born. How much time does the embryo present in...
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- In which of the following animals the embryos develop fully inside the...
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- What are gametes ?
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- In which sort of reproduction are gametes involved ?
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- What is formed when two gametes fuse ?
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- What is this act of fusion called ?
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- Match the terms given in column A with those given in column B :
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- Differentiate between internal fertilisation and external fertilisatio...
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- What is meant by 'cloning' ? State whether gametes are involved in clo...
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- What is meant by 'reproduction' ? Why is it essential ?
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- Define asexual reproduction. Name two methods of asexual reproduction ...
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