Learning in which an associated stimulus may be used to elicit the same behavioral response as the original sign stimulus is called

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#Question id: 12440

#Section 1: Ecology

Tadpoles raised at high population densities _______ relative to those raised at lower population densities.

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#Question id: 3450

#Section 4: Behavioural Ecology

This behavior, in which individual members of a species maintain exclusive use of an area that contains some limiting resource, such as foraging ground, food, or potential mates, is called

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#Question id: 3267

#Section 2: Evolution

In a typical Mendelian population, individuals carrying gene ‘a’ in homozygous condition suffer from phenylketonurea. Those with A in homozygous condition are normal. Others, who are heterozygotic with Aa, are carriers. If the frequency of ‘a’ in a population is 0.20, what is the percentage of normal individual in the population?

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#Question id: 10714

#Section 1: Ecology

What is value of Gini-simpson indices of following community? 

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#Question id: 10854

#Section 1: Ecology

Which of the following is an example of a hemiparasite?