Suppose that the number of bird species is determined mainly by the number of vertical strata found in the environment. If so, in which of the following biomes would you find the greatest number of bird species?

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#Question id: 34148

#Unit 7. System Physiology – Animal

Assertion (A): Prolactin stimulates the synthesis of casein and lactalbumin during lactation without acting directly on the cell nucleus.

Reason (R): The action of prolactin is dependent on intact microtubules, suggesting involvement of cytoplasmic transport or signaling components.

Choose the correct option:

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#Question id: 10940

#Unit 7. System Physiology – Animal

Adhesion of white blood cells to the endothelium is

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#Question id: 12903

#Unit 13. Methods in Biology

A gene isolation system that uses adapted vectors termed as_______

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#Question id: 23677

#Unit 13. Methods in Biology

Which of the following is not an application of PCR?

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#Question id: 17216

#Unit 7. System Physiology – Animal

What do you mean by negative feedback system?