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Which natural method of contraception is considered effective upto a maximum period of six months following parturition?
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Jul 29, 2023
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How do bacteria counteract the effect of antibiotics and become resistant to these?
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Jul 24, 2023
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In humans, XXY causes a genetic disease. What if I change this to XYY?
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Jul 24, 2023
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Discuss few characteristics of a good antibiotic.
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Jul 9, 2023
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Tumour inducing Ti plasmid from Agrobacterium tumefaciens is used as a vector for transferring genes in plants.
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Jul 8, 2023
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How does hepatectomy affect fat digestion in intestine?
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Jul 7, 2023
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Proteases from pancreatic juice do not digest proteins by themselves. Why?
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Jul 7, 2023
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Biology
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Name the three structural genes present on lac operon and discuss their respective functions.
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Jul 4, 2023
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Define pleiotropy. Give any two examples of it in humans.
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Jul 4, 2023
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How can you test a sample for the presence of proteins?
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Jul 4, 2023
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A sperm devoid of acrosome cannot facilitate fertilization. Explain the reason.
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Jul 4, 2023
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Which gland is considered supreme commander of endocrine system? Name any two hormones released by it.
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Jul 4, 2023
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Write down the Koch's postulates. Which of these postulates is not applicable to leprosy bacteria?
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Jul 4, 2023
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Humulin is considered better for treatment of diabetics than the natural insulin
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Jul 4, 2023
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Biology
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Recent questions in Biology
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