Question
Number of Nuclei present in a fully developed pollen
grain after division of generative cell :Solution
The pollen grain is generally released in 2 celled stages in angiosperms. The two cells are generative and vegetative cells. The generative cell later undergoes division and forms two male gametes. The mature fully developed, fertilization ready pollen grain has 3 nuclei in it after the division of the generative cell
In the following question, out of the given alternatives, choose the best one which expresses the meaning of the given word.
Prodigy
an indirect way of saying something, especially something unpleasant
In each of the following questions, choose the correct alternative which can be substituted for the below given word/ phrase of words.'
The fe...
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A corrupt officer is a disgrace to the whole department. <...
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A person who studies insects:Â Â Â Â Â Â Â
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Select the most appropriate option to substitute the highlighted segment. If no substitution is required select 'No substitution'.
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Besides generating revenue, tourism brings a break fr...
