ToxA is produced by__

a) Cochliobolus carbonum

b) Stagonospora nodorum

c) Pyrenophora tritici‐repentis

d) fungus Botrytis

Which combination is correct?

#Question id: 28551

#Unit 5. Developmental Biology

In D. discoideum, When the ratio of PSF relative to that of bacteria exceeds a certain threshold, then which  activity happened?

#Question id: 1086

#Unit 4. Cell Communication and Cell Signaling

What is the most likely mechanism by which testosterone functions inside a cell?

#Question id: 11444

#Unit 10. Ecological Principles

Ecologist have proposed following explanation to lead maximize biodiversity at tropic.

A. Higher productivity in the tropics allows for more species present

 B. Old communities have greater species than younger community

 C. Natural enemies such as predators and parasite limit competition in the tropics, which allows more species to coexist

D. Very less intensity of disturbances in the tropics promote high succession diversity

#Question id: 10729

#Unit 10. Ecological Principles

Researcher study the diversity community was shown in table, the relative abundance of each species at different community? 

#Question id: 1246

#Unit 4. Cell Communication and Cell Signaling

An SH2-containing protein contains a mutation that changes its binding pocket such that tyrosine and phosphotyrosine bind with equal affinity. As a result, MEK activity: