Assuming 5 offspring of each female, A Female lion with a well-nourished cub gains inclusive fitness by nursing a starving cub of a full sister by 5% loss to herself. What would be value of be benefit in percent (all offspring of recipient female die in case of no nursing)

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#Question id: 9221

#Unit 9. Diversity of Life Forms

The primary difference between the small-population approach and the declining-population approach to biodiversity recovery is that ________.

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#Question id: 27394

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following has smallest size

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#Question id: 3405

#Unit 11. Evolution and Behavior

Phylogenies can be used to test whether speciation has been sympatric or allopatric. Following figure shown a new species arises by allopatric speciation, its nearest relative will usually live in a different geographic area, such as in a nearby lake. Which of the following phylogenetic tree is correct?

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#Question id: 14856

#Unit 13. Methods in Biology

If 3 squares are chosen at random on a chess board the probability that they should be in a diagonal line is

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#Question id: 12031

#Unit 7. System Physiology – Animal

Obesity in humans is most clearly linked to ________.