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प्रश्न
Select and write the most appropriate answer from the given alternatives for the following subquestion:
A versatile anther is an adaptation for _______ type of pollination.
पर्याय
anemophilous
entomophilous
hydrophilous
ornithophilous
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उत्तर
A versatile anther is an adaptation for anemophilous type of pollination.
APPEARS IN
संबंधित प्रश्न
With the help of a suitable example, explain protandry.
A flower of tomato plant following the process of sexual reproduction produces 240 viable seeds.
Answer the following questions giving reasons :
(a) What is the minimum number of pollen grains that must have been involved in the pollination of its pistil?
(b) What would have been the minimum number of ovules present in the ovary?
(c) How many megaspore mother cells were involved?
(d) What is the minimum number of microspore mother cells involved in the above case?
(e) How many male gametes were involved in this case?
Why does self-pollination not lead to seed formation in self-incompatible species?
Draw a diagram of a section of a megasporangium of an angiosperm and label funiculus, Micropyle, embryosac and nuclleus.
State the name of the chief pollinating agent against the corresponding plant by choosing from those given in brackets.
Dahlia_______ .
Put a tick mark (✓) against the correct alternative in the following statements
Pollen is produced in the
Give an account of various abiotic agencies used in pollination along with their adaptations for pollination.
Even in absence of pollinating agents seed-setting is assured in ______.
Mention any one example of the anemophilous flower.
Name the following:
One plant each of Hypohydrophily and epihydrophily.
