Tiwari Academy Discussion

Murti Lal

Asked: October 14, 2021In: Class 12 Biology

Gene expression can be controlled with the help of RNA molecule. Explain the method with an example.

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Madhu Mati

Asked: October 12, 2021In: Class 12 Biology

How do you visualise DNA on an agarose gel?

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Vaishnavi Rai

Asked: October 12, 2021In: Class 12 Biology

What do you understand by gene cloning?

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Hari Harun

Asked: October 12, 2021In: Class 12 Biology

How has the bacterium Bacillus thuringiensis helped us in controlling caterpillars of insect pests?

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Bhushan bhagat

Asked: October 12, 2021In: Class 12 Biology

How can we improve the success rate of fertilisation during artificial insemination in animal husbandry programmes?

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Arjun dayal

Asked: October 12, 2021In: Class 12 Biology

From which plant are Cannabinoids obtained? Name any two Cannabinoids. Which part of the body is effected by consuming these substances?

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Amit nagpal

Asked: October 12, 2021In: Class 12 Biology

Gene flow occurs through generations. and can occur across language barriers in humans. If we have a technique of measuring specific allele frequencies in different population of the world, can we not predict human migratory patterns in pre-history and history? Do you agree or disagree? Provide explanation to your answer.

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Anurag

Asked: October 12, 2021In: Class 12 Biology

Scientists claim that nascent oxygen is toxic to aerobic life forms. What are the reasons.

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