Class 12 Biology

Bal Kishna

Asked: October 14, 2021In: Class 12 Biology

Is it Possible to achieve ‘zero population growth rate? If yes, what kind of age pyramid is obtained?

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Roby Joon

Asked: October 14, 2021In: Class 12 Biology

Why are coral reefs not found from West Bengal to Andhra Pradesh but found in Tamil Nadu on the east coast of India?

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Gautam Dutta

Asked: October 14, 2021In: Class 12 Biology

Bt cotton is resistant to pest, such as lepidopteron, dipterans and coleopterans. Is Bt cotton resistant to other pests as well?

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Gautam Dutta

Asked: October 14, 2021In: Class 12 Biology

When a foreign DNA is introduced in to an organism, how it is maintained in the host and how it is transferred to the progeny of the organism?

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Sumitra

Asked: October 14, 2021In: Class 12 Biology

Gene therapy is an attempt to correct a genetic defect by providing a normal gene into the individual. By this the normal function can be restored. Alternate method would be to provide the gene product (protein/ enzyme) know as enzyme replacement therapy, which would also restore the function. Which in your opinion is a better option? Give reason for your answer.

Class 12 Science Biology Terminal Exams Solutions Class 12 Biology Extra Questions Answers 12th Biology NCERT Syllabus Questions Class 12 Science Important Syllabus Questions Answers

Category: Class 12 Biology

Is it Possible to achieve ‘zero population growth rate? If yes, what kind of age pyramid is obtained?

Why are coral reefs not found from West Bengal to Andhra Pradesh but found in Tamil Nadu on the east coast of India?

Bt cotton is resistant to pest, such as lepidopteron, dipterans and coleopterans. Is Bt cotton resistant to other pests as well?

When a foreign DNA is introduced in to an organism, how it is maintained in the host and how it is transferred to the progeny of the organism?

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