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MBD -HARYANA BOARD-HOW DO ORGANISMS REPRODUCE?-EXAMPLE
- What is regenartion? Describe regeneration in planaria?
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- Explain the terms fission and regeneration as used in relation to rep...
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- What is vegetative propagation?
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- Explain natural vegetative propagation by roots in plants.
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- Briefly explain vegetative propagation by stems.
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- Give a brief acount of vegetative propagation in leaves.
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- Differentiate grafting and cutting.
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- What is the difference between cutting and layering?
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- Explain tissue culture.
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- Write merits of vegetative propagation.
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- Write demerits of vegetative propagation.
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- What is a flower? Define the unisexual and bisexual giving one example...
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- What is placentation?
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- What are the ways in which pollination occurs?
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- What are the two kinds of pollination?
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- Draw well labelled diagram of V.S. of mature ovule of angiosperms
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- Give the structure of pollen grain.
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- Trace the steps involved in the formation of the plant seed from polli...
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- Explain sexual reprodution in flowering plants.
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- With the help of a labelled diagram, describe double fertilization in ...
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