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MBD -HARYANA BOARD-SEXUAL REPRODUCTION IN FLOWERING PLANTS-EXERCISE
- Explain the role of tapetum in the formation of pollen-grain wall .
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- Fill in the blanks with suitable words: Fertilization in angiosperms i...
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- Fill in the blanks with suitable words: In ......... flowers,the thala...
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- Fill in the blanks with suitable words: Stalk of ovule is called ........
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- Fill in the blanks with suitable words: During ixrosporogenesis,Ubisch...
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- Fill in the blanks with suitable words: In Calotropis ,all the microsp...
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- Fill in the blanks with suitable words: Albuminous seeds store reserve...
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- State true of false : The female gametophyte of a typical dicot at t...
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- State true of false : Ebryo sac is found in ovule.
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- State true of false : Mustard and tomato are examples of hypogynous f...
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- State true of false : Removal of anther from bud is clled emasculatio...
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- State true of false : A cleistogamous flower remains closed to help s...
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- State true of false : In angiosperm,endosperm develops after double f...
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- A mature ovule that contains at embry,with stored food enclosed in a p...
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- The female gametophyte of flowering plants that contains an egg cell.
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- A kind of reproduction in which the new individuals are formed without...
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- A kind of self - pollination in which the pollens from the anthers of ...
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- Testa and tegmen are present in :
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- Allogamy is a form of :
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- Male gametes are formed from:
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- The fertilization in which male gametes are carried throughl pollen tu...
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