Practice Questions

TLS Online TPP Program

#Question id: 9249

Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?

#9. Diversity of Life Forms

Establish a reserve that protects the population's habitat.
Introduce new individuals transported from other populations of the same species.
Sterilize the least fit individuals in the population.
Control populations of the endangered population's predators and competitors.

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TLS Online TPP Program

#Question id: 322

#1. Molecules and their Interaction Relevant to Biology

A covalent bond is likely to be polar when ________.

TLS Online TPP Program

#Question id: 23505

#Aptitude

Which one of the following non-conventional energy sources can be exploited most economically?

TLS Online TPP Program

#Question id: 10296

#6. System Physiology – Plant

Which of the following statements about the oxidative pentose phosphate pathway is incorrect?

TLS Online TPP Program

#Question id: 5335

#8. Inheritance Biology

Which of the following pedigree show mode of inheritance?

TLS Online TPP Program

#Question id: 23463

#Aptitude

Statement— Should Indian scientists working abroad be called back to India?

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.