If a species is a keystone predator, then its removal from a community should

(A) Increase population size of the predator’s preferred prey

(B) decrease species diversity in the prey community

(C) decrease productivity of the predator’s preferred prey

(D) increase species diversity in the prey community

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#Question id: 20111

#XL - P Chemistry

A container has hydrogen and oxygen mixture in ratio of 4 : 1 by weight, then

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#Question id: 27455

#XL - R Botany

Common examples of phaeophyceae is___

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#Question id: 13071

#XL - S Microbiology

Modifications of the agglutination reaction involve the use of ________particles, which allow the reaction to be observed more easily in the liquid phase

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#Question id: 2657

#XL - T Zoology

In Lac-operon, the gene product of LacA gene is

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#Question id: 14967

#XL - S Microbiology

Clinically, the cell wall is important because it contributes to the ability of some species to cause disease and is the site of action of some antibiotics. In addition, the chemical composition of the cell wall is used