Physiological action of Cytokinins is given

a. Induce cell division in callus cells in the presence of an auxin 

b. Promote bud or root formation from callus cultures 

c. Delay senescence of leaves

d. Promote expansion of dicot cotyledons

Which of the following is correct

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#Question id: 12379

#Unit 7. System Physiology – Animal

A healthy 29-year-old man runs a 10-km race on a hot day and becomes very dehydrated. Assuming that his antidiuretic hormone levels are very high, in which part of the renal tubule is the most water reabsorbed?

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#Question id: 16964

#Unit 11. Evolution and Behavior

Which statements is not true for Conservative characters

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#Question id: 24472

#Unit 3. Fundamental Processes

Which of the following subunit of yeast gene may function as function with Rpb11 as ortholog of the alpha dimer of prokaryotic RNA polymerase 

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#Question id: 9178

#Unit 9. Diversity of Life Forms

A fish swimming into an estuary from a river would have which of the following as its greatest physiological challenge?

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#Question id: 28681

#Unit 2. Cellular Organization

CENP-A is a variant of which one of the following histones?