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Parthenocarpic fruits lack
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Mention the contribution of Hofmeister towards Embryology.
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Highlight the milestones from the history of plant embryology.
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‘The endosperm of angiosperm is different from gymnosperm’. Do you agree? Justify your answer.
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Define the term Diplospory.
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Why does the zygote divides only after the division of Primary endosperm cell?
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Give examples for the Helobial endosperm.
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‘Endothecium is associated with dehiscence of anther’ Justify the statement.
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What is endosperm? Explain the types.
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Differentiate the structure of Dicot and Monocot seed.
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Match List I with List II.
| List I | List II | ||
| A. | A pair of chromosomes extra with diploid | i) | monosomy |
| B. | One chromosome extra to the diploid | ii) | tetrasomy |
| C. | One chromosome loses from diploid | iii) | trisomy |
| D. | Two individual chromosomes lose from diploid | iv) | double monosomy |
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Assertion (A): Gamma rays are generally used to induce mutation in wheat varieties.
Reason (R): Because they carry lower energy to non-ionize electrons from atom
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What is the difference between missense and nonsense mutation?
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Draw the diagram of different types of aneuploidy.
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The time duration for sterilization process by using autoclave is ______ minutes and the temperature is _______
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Cryopreservation means it is a process to preserve plant cells, tissues, or organs
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Give an account on Cryopreservation.
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What do you know about Germplasm conservation? Describe it.
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Distinguish between endangered, vulnerable, and rare species.
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While studying the history of the domestication of various cultivated plants _______ were recognized earlier.
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