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प्रश्न
Name the part of the flower which the tassels of the corn- cob represent.
उत्तर
Name the part of the flower which the tassels of the corn-cob represent. Style and Stigma.
APPEARS IN
संबंधित प्रश्न
A flower of tomato plant following the process of sexual reproduction produces 200 viable seeds.
Answer the following questions giving reasons :
(a) What would have been the minimum number of ovules present in pre-pollinated pistil ?
(b) How many microscope mother cells would minimally be required to produce requisite number of pollen grains ?
(c) How many pollen grains must have minimally pollinated the carple ?
(d) How many male gametes would have used to produce these 200 viable seeds ?
(e) How many megaspore mother cells were required in this process ?
State the name of the chief pollinating agent against the corresponding plant by choosing from those given in brackets.
Dahlia_______ .
Describe the advantages and disadvantages of cross-pollination to the plant.
From among the situations given below, choose the one that prevents both autogamy and geitonogamy.
Cleistogamous flowers are ______.
Both chasmogamous and cleistogamous flowers are present in ______.
Pollination by water occurs in ______.
Both chasmogamous and cleistogamous flowers are present in ______.
Plants with ovaries having only one or a few ovules are generally pollinated by ______.
Triple fusion in Capsella bursa pastoris is fusion of male gamete with ______.
