Which of the following data help determine net reproductive rate ?

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#Question id: 976

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acid is not directly involved in the de novo biosynthesis of purines?

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#Question id: 2773

#Unit 2. Cellular Organization

Which of the following is an algorithm designed to compare the sequence of a newly identified protein with sequences already stored in the GenBank database?

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#Question id: 28629

#Unit 2. Cellular Organization

Cln3-CDK complexes phosphorylate and inactivate which of the protein ?

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#Question id: 26891

#Unit 10. Ecological Principles

 A researcher working on island biogeography mapped how isolation-controlled immigration (I), and area-controlled extinction (E), will act on number of species present on the islands. He forgot to label the size of the islands (small or large) and the location of the islands (near or far) on the graph.

Using information from MacArthur and Wilson's equilibrium theory, select the option that correctly identifies A, B, C and D in the figure above. 

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#Question id: 11047

#Unit 6. System Physiology – Plant

As plants absorb water from the soil, they deplete the soil of water near the surface of the roots, This depletion due to