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Biology · PYQ NEET UG 2017
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Biology · PYQ NEET UG 2017
Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme?
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Which of the following is correctly matched for the product produced by them?
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The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as
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MALT constitutes about ______ percent of the lymphoid tissue in human body.
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Which of the following are found in extreme saline conditions?
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The DNA fragments separated on an agarose gel can be visualised after staining with
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Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur?
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During DNA replication, Okazaki fragments are used to elongate
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Plants which produce characteristic pneumatophores and show vivipary belong to
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Which of the following is made up of dead cell?
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What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis?
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A decrease in blood pressure / volume will NOT cause the release of
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Functional megaspore in an angiosperm develops into
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Phosphoenol pyruvate (PEP) is the primary \( \text{CO}_2 \) acceptor in
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The genotypes of a Husband and Wife are \( I^A I^B \) and \( I^A i \). Among the blood types of their children, how many different genotypes and phenotypes are possible?
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Attractants and rewards are required for
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Out of 'X' Pairs of ribs in humans, only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation.
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Select the mismatch:
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Viroids differ from viruses in having
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Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration, because of
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Spliceosomes are not found in cells of
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Double fertilization is exhibited by
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