Given below are some behaviors strategies.

A) Fixed action pattern, complex sequence of behavior, Once released and continuous to completion, even when there is change in surrounding environment

B)  natural selection select that territorial behavior that is benefit is greater than cost 

C) Imprinting, a form of learning in which a very young animal fixes its attention on the first object with which it has visual, auditory, or tactile experience

D) Donor benefits at a cost to the recipient, the behavior is altruistic; when the recipient benefits at a cost to the donor, the behavior is selfish.

Which one of the following correct combination of true and false?

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#Question id: 7499

#General Aptitude

Two trains, one from A to B and the other from B to A, start simultaneously. After theymeet, the trains reach their destinations after 4 h and 9 h respectively. The ration of their speeds is

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#Question id: 12689

#General Aptitude

The ratio of the area of a squareto that of the square drawn on its diagonal is :

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#Question id: 3300

#Section 2: Evolution

In a population individuals having heterozygous phenotype are more favored than either homozygous, under such condition-

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#Question id: 12573

#Section 5: Applied Ecology & Evolution

Which of the following conditions is the most likely indicator of a population in an extinction vortex? 

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#Question id: 12118

#Section 4: Behavioural Ecology

According to Hamilton’s rule,