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What are pre-fertilization events of sex...

What are pre-fertilization events of sexual reproduction?

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(i) Gametogenesis, (ii) Gamete transfer
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AAKASH INSTITUTE ENGLISH-REPRODUCTION IN ORGANISMS -TRY YOURSELF
  1. What are pre-fertilization events of sexual reproduction?

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  2. Arrange the following organisms w.r.t increasing life span Peepal, W...

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  3. Rice plant Elephant Fruit fly, Banana tree From the above given org...

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  4. State true or False : (i) Multiceiular organisms are immortal. (ii...

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  5. State true or false : (i) Asexual reproduction results production of...

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  6. Complete the sequence involved in binary fission in amoeba. Nucleus ...

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  7. State true or false Cell division itself is a mode of reproduction i...

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  8. Fill in the blanks w.r.t given figure (i) Structure 'A' represen...

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  9. State true or false : Specialised asexual structures are produced in...

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  10. From the given organisms , how many can show vegetative propagule form...

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  11. Fill in the blanks (i) In Potato tuber new plantlet arises from (...

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  12. State true or false : (i) Sexual reproduction is always biparental ...

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  13. Complete the sequence involved in the cycle of polycarpic plant. ("J...

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  14. State true or false : (i) Juvenile phase can be known as vegetative ...

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  15. What does the following diagram represent ?

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  16. State true or false In most of the sexually reproducing organisms is...

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  17. Fill in the blanks w.r.t chromosome number in meiocy and gamete

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  18. Filll in the blanks w.r.t (Male) and (Female) structures in Marchantia...

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  19. State true or false : (i) Unisexual flowers occur in china rose (i...

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  20. In which group of plants there is involvement of tube for movement of ...

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  21. State true or false : (i) In few lower plants both gametes are motil...

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