Which of the following will show highest migratory distance on electrophoresis

#Question id: 28903

#Unit 4. Cell Communication and Cell Signaling

Which of the following graph correct predict about the notum activity?

#Question id: 7140

#Unit 5. Developmental Biology

In thinking about the development of the wing imaginal disc of Drosophila, what is the significance of 'compartments'?

#Question id: 11332

#Unit 10. Ecological Principles

The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that

 A) tropical communities are older.

 B) tropical regions generally have more available water and higher levels of solar radiation.

 C) higher temperatures cause more rapid speciation.

 D) diversity increases as evapotranspiration decreases.

#Question id: 29024

#Unit 11. Evolution and Behavior

#Question id: 10635

#Unit 10. Ecological Principles

Three important biological parameters – generation time, per capita growth rate (r) and clutch size are a function of the organism‟s body size. Which of the curves (a) or (b) represents the correct relation of each of the parameters to body size?