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‘Scarcity of food and poaching are two main reasons behind the endangeredness of a mammal found in Eastern Himalayas biodiversity hotspot’ –…
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What might be the environmental causes behind asthma?
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Explain the causes of endangeredness of Polar Bear and Gangetic Dolphin.
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What environmental problems can originate if the concentration of different greenhouse gases polluting air increases in a steady manner?
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Prepare a list of reactants used and products in the experiment of Miller and Urey regarding biochemical origin of life.
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How does a Rohu fish float and sink in water?
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What types of struggle for existence can be found among the animals of a forest over eating meat of a freshly killed…
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What advantages did Mendel enjoy owing to pea-flowers being bisexual and self pollinating?
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With the help of an example explain how the phenotypic and genotypic ratios found in F2 generation of certain hybrid crosses indicate…
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Explain the following two terms related with heredity — (a) Allele (b) Locus
