Phloem is a tissue found in
reproductive organs of animals
plants
insects
mammals
Phloem is a tissue found in
N2 content is kept constant in the biosphere due to |
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out of proteins, lipids and carbohydrates present in a cell membrane, what is true? |
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Potato is a modified form (outgrowth) of |
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Of the following taxonomic categories which is the most inclusive (i.e. is the highest in hierarchy)? |
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Prothrombin which helps in clotting of blood is released by |
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Myopia is connected with |
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Most of the red, blue and purple colours of plants are due to a pigment called |
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Plants developing in dry conditions are |
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Plants growing on sand are called as |
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Our skin, when exposed to excess sunlight, becomes dark. This is because our skin pigments called |
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