If D and E are the mid-points of the side AB and AC respectively of the DABC in the figure given here, the shaded region of the triangle is what per cent of the whole triangular region?

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#Question id: 3333

#Unit 11. Evolution and Behavior

The flipper of whale and the wings of bats represent a case of

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#Question id: 9220

#Unit 9. Diversity of Life Forms

Which of the following factors could cause the largest increase in the effective population size of a species?

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#Question id: 16777

#Unit 13. Methods in Biology

What is the formula for the median of Grouped data? 

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#Question id: 1906

#Unit 4. Cell Communication and Cell Signaling

Graft vs host disease often accompanies transplantation of:

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#Question id: 2150

#Unit 2. Cellular Organization

Which of the following increase(s) membrane fluidity?