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MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANT-EXERCISE
- In ......, pollen tube enters through micropyle into the ovule.
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- True fruit is formed from .
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- Which one of the following has filiform apparatus ?
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- Allogamy is best favoured by :
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- Development of an egg without fertilization is called:
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- Maturation of male and female sex organ at different times is known as
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- Egg apparatus consist of :
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- Triple fusion involves fusion of :
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- Endosperm of following plants develops from :
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- In angiosperms, triple fusion produces :
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- In flowering plants, archesporium gives rise to :
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- Pollen grains are able to tolerate extremes of temperature and desicca...
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- Secondary nucleus present in the middle of embryo sac is :
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- Correct the sentences, if required by changing the underlined word. ...
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- Ovule integument gets transformed into :
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- In nature, cleistogamous flowers are :
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- From which cells of embryo plumule is produced?
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- From which cells peripheral region of radical is produced ?
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- Name the process of embryo sac formation from cell of nucellus, withou...
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- Mesogamy is :
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