Practice Questions

TLS Online TPP Program

#Question id: 3432

Which of the following statements is (are) true of fixed action patterns?

#Section 2: Evolution

They are highly stereotyped, instinctive behaviors.
They are triggered by sign stimuli in the environment and, once begun, are continued to completion.
An inappropriate stimulus can sometimes trigger them.
All

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#Question id: 4609

#Section 2: Evolution

Pseudogenes are ________.

#Question id: 10755

#Section 2: Evolution

For two species A and B in competition, the carrying capacities, competition coefficients, per capita growth rate and population size are

KA = 1000 KB = 1200 α= .5 r A= .3 N1= 500 N2= 200

According to the Lotka-Volterra model, what is growth rate of species A?

#Question id: 10872

#Section 1: Ecology

Interference competition is most similar to

#Question id: 5374

#General Aptitude

The average of 11 result is 50 . if the average of first 6 result is 49 and that of last 6 results is 52,find the sixth result .

#Question id: 12442

#Section 1: Ecology