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TLS Online TPP Program

#Question id: 9245

One characteristic that distinguishes a population in an extinction vortex from most other populations is that

#Unit 9. Diversity of Life Forms
  1. it is a rare, top-level predator.
  2. its effective population size is lower than its total population size.
  3. its genetic diversity is very low.
  4. it is not well adapted to edge conditions
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TLS Online TPP Program

#Question id: 23463

#General Aptitude

Statement— Should Indian scientists working abroad be called back to India?
Arguments—
I) Yes. They must serve the motherland first and forget about discoveries, honours, facilities and all.
II) No. We have enough talent; let them stay where they want.
TLS Online TPP Program

#Question id: 26479

#Unit 2. Cellular Organization

 Mutations in the three lac operators shows different values of fold repression  in which of the following situation will get most  effective repression
TLS Online TPP Program

#Question id: 23774

#Unit 7. System Physiology – Animal

Which neurotransmitter do ganglion cells release?
TLS Online TPP Program

#Question id: 301

#Unit 1. Molecules and their Interaction Relevant to Biology

What explains the very high melting and boiling point of water?
TLS Online TPP Program

#Question id: 10388

#Unit 6. System Physiology – Plant

Phytochrome can interconvert between Pr and Pfr forms, Pr receives red light and converts into Pfr while Pfr receives far-red light and then converts into Pr, so which form of phytochrome is responsible for seed germinations?