You were discovered 4 species in forest, their characteristic as following,

A specie eat only bamboo;

B species eat fruits of many tree species;

C species Short life span;

D species low population variability .

Which of the following species characteristics have been proposed as more prone to extinct?

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#Question id: 4706

#Section 2: Evolution

Which of the following statements best explains why modification or change in an organ or tissue during the lifetime of an individual is not inherited?

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#Question id: 11252

#Section 1: Ecology

A populations of scale insects exhibited superior survival when transplanted within, rather than between, ponderosa pine trees. Variation in antiherbivore defenses among individual ponderosa pines thus appears to be paralleled by variation in genotypes of the scale insects that infest them. If this is the case, then the experiment demonstrates __________.

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#Question id: 10832

#Section 1: Ecology

Which of the following is an example of a plant chemical defence?

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#Question id: 12153

#Section 1: Ecology

Which of the following is not a resource? 

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#Question id: 4701

#Section 2: Evolution

Charles Darwin discussed all of the following EXCEPT: