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What is formed when two gametes fuse ?...

What is formed when two gametes fuse ?

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LAKHMIR SINGH & MANJIT KAUR-REPRODUCTION IN ANIMALS-EXERCISE
  1. What are gametes ?

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  2. In which sort of reproduction are gametes involved ?

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  3. What is formed when two gametes fuse ?

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  4. What is this act of fusion called ?

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  5. Match the terms given in column A with those given in column B :

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  6. Differentiate between internal fertilisation and external fertilisatio...

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  7. What is meant by 'cloning' ? State whether gametes are involved in clo...

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  8. What is meant by 'reproduction' ? Why is it essential ?

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  9. Define asexual reproduction. Name two methods of asexual reproduction ...

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  10. What is a clone ? Name one famous clone.

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  11. Explain the term 'fertilisation'. Describe the process of fertilisatio...

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  12. Draw a labelled diagram to show the fertilisation of a human egg by a ...

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  13. What type of couples are helped to have babies by the in vitro fertili...

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  14. Describe the 'in vitro fertilisation' technique of reproduction in hum...

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  15. What are viviparous animals ? Give two examples of viviparous animals.

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  16. What are oviparous animals ? Give two animals of ovipaorus animals.

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  17. How does an Amoeba reproduce ? Describe with the help of labelled diag...

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  18. How does a Hydra reproduce ? Explain with the help of labelled diagram...

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  19. Internal fertilisation occurs:

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  20. The number of nuclei present in a zygote is :

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