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NCERT FINGERTIPS-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Sexual Reproduction In Flowering Plants
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- Study of pollen grains is called
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- The given figure represents
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- Which of the following statements about sporopollenin is incorrect ?
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- What is the function of germ pore?
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- Read the given statements. (i) Outer exine is made up of sporopolle...
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- of the pollen grain divides to form two male gametes.
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- Identify the parts labelled A,B,C and D in the given figure and selec...
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- Match column I with column II and select the correct option from the g...
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- Mature ovules are classified on the basic of funiculus. If micropyle c...
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- When micropyle, chalaza and hilum lie in a straight line, the ovule is...
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