TLS Online TPP Program

#Question id: 12347


A team of conservation biologists, surveying a population of frogs on an island, captured and marked 312 individuals in the first sample. In a second sampling, 3 days later, the team caught 140 individuals of which 26 were previously marked. The total number of frogs on the island is estimated to be . (Use decimal notation, not fractions or percentage)

#Section 1: Ecology
  1. 1000 
  2. 1330 
  3. 1700 
  4.  980
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TLS Online TPP Program

#Question id: 3490

#Section 4: Behavioural Ecology

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?

TLS Online TPP Program

#Question id: 3491

#Section 4: Behavioural Ecology

Some dogs love attention, and learns that if he barks, he gets attention. Which of the following might you use to describe this behavior?

A) The dog is displaying an instinctive fixed action pattern.

B) The dog is trying to protect its territory.

C) The dog has been classically conditioned.

D) The dog's behavior is a result of operant conditioning

E) The dog is displaying controlled by external stimuli

TLS Online TPP Program

#Question id: 3492

#Section 4: Behavioural Ecology

A mother goat can recognize its own kid by smell, types of animal behavior

A) Operant conditioning

B) Learn behavior

C) Innate behavior

D)  Imprinting

TLS Online TPP Program

#Question id: 3493

#Section 4: Behavioural Ecology

Which of the following is incorrect?

TLS Online TPP Program

#Question id: 3463

#Section 4: Behavioural Ecology

Which one of the following statements is INCORRECT?

TLS Online TPP Program

#Question id: 3465

#Section 4: Behavioural Ecology

One species lives only in tree holes; another species lives only in streams.