In a food chain, what is the difference between primary consumers and secondary consumers?
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How many bio-geographical zones are there in India?
India's largest renewable energy park would be located in
The marginal propensity to consume lies between ____________.
The word development in economics pertains to
Crabs belongs to the phylum
Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?
Choose the one which is different or odd from the following.