For a pair of interacting species, increased specialization and decreased niche breadth in both species would result in

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#Question id: 11201

#Unit 7. System Physiology – Animal

Why are action potentials usually conducted in one direction?

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#Question id: 9275

#Unit 6. System Physiology – Plant

The colour of carrots, is due to;

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#Question id: 1395

#Unit 4. Cell Communication and Cell Signaling

Which of the following mutations would promote malignancy in cells whose proliferation is inhibited by TGFβ?

a. overexpression of Smad2               

b. loss of Smad 4

c. overexpression of TGFβ receptor I

d. loss of TGFβ receptor II

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#Question id: 24033

#General Aptitude

All India Radio before 1936 was known as:

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#Question id: 9161

#Unit 9. Diversity of Life Forms

When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes ________.