Which of the following is required as inducer(s) for the expression of Lac operon?
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A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resulting genotypes were in the ratio of |
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Which part of the tobacco plant is infected by Meloidogyite incognita? |
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Which of the following is not a characteristic feature during mitosis in somatic cells? |
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Which of the following statements is not true for cancer cells in relation to mutations? |
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One of the major components of cell wall of most fungi is: |
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Cotyledon of maize grain is called: |
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Which of the following would appear as the pioneer organisms on bare rocks? |
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Changes in GnRH pulse frequency in females is controlled by circulating levels of: |
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Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain: |
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Photosensitive compound in human eye is made up of: |
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