Which of the following statements about the evolution of life histories is correct?

A) Unstable environments with unlimited resources favor r-selected populations.

B) K-selected populations are most often found in environments where density-independent factors are important regulators of population size.

C) Most populations have both r- and K-selected characteristics that vary under different environmental conditions.

D) The reproductive efforts of r-selected populations are directed at producing just a few offspring with good competitive abilities.

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#Question id: 12846

#General Aptitude

O is the centre of the circle and <AOB = 150°, and the shaded portion is x part of the circular region, then x = ?

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#Question id: 29551

#Unit 6. System Physiology – Plant

Which of the following is correctly related or defining the effector molecule regarding pathogen

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#Question id: 27502

#Unit 1. Molecules and their Interaction Relevant to Biology

The below given structure is of D-Glucopyranose, choose the correct statement regarding the fig.

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#Question id: 26498

#Unit 3. Fundamental Processes

Which of the following shows correct bond pattern in Lactose and Allolactose

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#Question id: 2732

#Unit 2. Cellular Organization

DNA is an important therapeutic target for the intercalating agent class of drugs. These drugs work by: