Recent questions in Biology

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What are the principal types of reproduction?

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What is reproduction? What is the significance of it?

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Give an introduction of Pakistan's National AIDS Control Program.

asked Sep 6, 2017 in Biology by shamroz (41.5k points)

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What is AIDS? Write down the cause and mode of transmission of AIDS?

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Why do we consider that overpopulation is a global problem?

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Write a brief account on fertilization and development in rabbit.

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Write a note on male and female reproductive system in rabbit.

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Differentiate between external and internal fertilization.

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Describe the processes of spermatogenesis and oogenesis.

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What is gametogenesis?

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What is the future of ovule and ovary after fertilization in flower?

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What conditions are necessary for the germination of seeds?

asked Sep 6, 2017 in Biology by sonia (36.5k points)

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Explain, how epigeal and hypogeal germinations are different?

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What do you mean by dormancy of seed?

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Write a brief note on germination of seed.

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Write an account on the development and structure of seed.

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What is parthenocarpy? Give examples.

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What structural adaptations will you find in Insect pollinated and wind pollinated flowers?

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What do you mean by pollination? Describe its types.

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