Practice Questions

TLS Online TPP Program

#Question id: 24174

There is no instruction by the old bird in the movements of flight; no conscious imitation by the young.

#Aptitude

The most obvious way in which birds differ from humans in behavior is that they can do all that they have to do, without ever being taught.
More extraordinary than the fact that a bird is able to fly untaught, is that it is able to build a nest untaught.
Young birds frequently make their first flights with their parents out of sight.
Young birds brought up in artificial environments will build the proper kind of nest for their species when the time comes.

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TLS Online TPP Program

#Question id: 8850

#9. Diversity of Life Forms

Whatever its ultimate cause(s), the Cambrian explosion is a prime example of

TLS Online TPP Program

#Question id: 10610

#10. Ecological Principles

Among the following which statement is false about r-selected species?

TLS Online TPP Program

#Question id: 12401

#6. System Physiology – Plant

IAA enters the cell either passively in the undissociated form (IAAH) or by transporter in the anionic form (IAA-) , which one of the following transporter are involved in influx of the anionic form of auxin?

TLS Online TPP Program

#Question id: 598

#1. Molecules and their Interaction Relevant to Biology

Which might be a method used for distinguishing among several mechanistic possibilities in a multi-substrate reaction?

TLS Online TPP Program

#Question id: 12581

#10. Ecological Principles

Which of the following causes an increase in the intensity of UV radiation reaching the Earth?