Practice Questions

TLS Online TPP Program

#Question id: 11336

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?

#Unit 10. Ecological Principles

The number of species on an island should increase with its size/area.
The number of species should decrease with increasing distance of the island from the source pool.
The turnover of species should be common and frequent.
Species richness on an island should be related to its average distance to the neighboring islands

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TLS Online TPP Program

#Question id: 18661

#Unit 13. Methods in Biology

Which of the following highly sensitive analytical technique particularly useful for studying microheterogeneity in a protein

TLS Online TPP Program

#Question id: 10456

#Unit 6. System Physiology – Plant

Two identical subunits of UVR8 are linked in the dimer by a network of

TLS Online TPP Program

#Question id: 14728

#Unit 13. Methods in Biology

A student appears for tests I, II and III. The student is successful if he passes either in tests I and II or tests I and III. The probabilities of the student passing in tests I, II and III are p, q and 1/2 respectively. If the probability that the student is successful is 1/2. Then

TLS Online TPP Program

#Question id: 5452

#Unit 8. Inheritance Biology

What are polygenes?

TLS Online TPP Program

#Question id: 28192

#Unit 5. Developmental Biology

the process by which a cell acquires the structural and functional properties unique to a given cell type, this process is known as___