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Asked: November 1, 2021In: Class 12 Biology

Where among the following will you find pitcher plant?

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Asked: November 1, 2021In: Class 12 Biology

Which of the following is not an invasive alien species in the Indian context?

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Asked: October 28, 2021In: Class 12 Biology

A bacterial cell was transformed with a recombinant DNA that was generated using a human gene. However, the transformed cells did not produce the desired protein. Reasons could be:

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Asked: October 28, 2021In: Class 12 Biology

Which of the following steps are catalysed by Taq polymerase in a PCR reaction?

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Asked: October 15, 2021In: Class 12 Biology

Elaborate how invasion by an alien species reduces the species diversity of an area.

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Asked: October 15, 2021In: Class 12 Biology

In an aquarium two herbivorous species of fish are living together and feeding on phytoplanktons. As per the Gausses principle, one of the species is to be eliminated in due course of time, but both are surviving. How? And what possibly happened to both the species?

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