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TLS Online TPP Program

#Question id: 3429

Which of the following is a behavioral pattern that results from a proximate cause?

#Section 2: Evolution

  1. A cat kills a mouse to obtain food.

  2. A male sheep fights with another male because it helps it to improve its social position and find a mate.

  3. A female bird lays its eggs because the amount of daylight is decreasing slightly each day.

  4. A goose squats and freezes motionless because that behavior helps it to escape a predator.

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TLS Online TPP Program

#Question id: 3478

#Section 4: Behavioural Ecology

Natural selection may favour the evolution of foraging behaviours by predator that
TLS Online TPP Program

#Question id: 16850

#General Aptitude

The oval-shaped diamonds are used to make this necklace.Play Video
TLS Online TPP Program

#Question id: 10620

#Section 1: Ecology

Above graph represent population size (N) versus time (t) for logistic growth features S-shaped curve sigmoid growth having following feature, which of the following is correct statement?



TLS Online TPP Program

#Question id: 10843

#Section 1: Ecology

For a Batesian mimicry system to work,
TLS Online TPP Program

#Question id: 10898

#Section 1: Ecology

Living in groups, such as the herds of bison that once inhabited the prairie, may evolve because of