Life history trait varies environmental condition, both survivorship and fecundity is habitat dependent in practice but intrinsic rate of increase can change as environmental change. Following life history trait is characteristic of r-selected species?

A) Later age at first reproduction                    B) Long generation time

C) Multiple broods per life spans                    D) Large number of offspring per brood

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#Question id: 3253

#Section 2: Evolution

In a population 64% individuals of 1000 population are affected with autosomes dominant diseased. How many individuals are expected carry at least one dominant allele?

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#Question id: 10624

#Section 1: Ecology

Limited resources cause tradeoff between investment in reproduction and survival. There is two Animal species with similar size present at same habitat but different their life history as a following. 

A Species   -   Later age at first reproduction

B Species –    Large clutch size and low survival of offspring and adult

There is above species should be

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#Question id: 12310

#Section 1: Ecology

Which of the following statements about evolution of behavior is correct?

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#Question id: 4591

#Section 2: Evolution

Which of the following factors could cause a surge in population size?

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#Question id: 11772

#Section 2: Evolution

Which of the following statements correctly describes the relationship between growth and fecundity in an indeterminate organism?