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#Question id: 10193


Leaf orientation is controlled by a specialized organ that contains motor cells that change their osmotic potential and generate mechanical forces that determine laminar orientation, that specialized organ is known as

#6. System Physiology – Plant
  1.  pulvinus 

  2. Heliotropism
  3. palisade cells  
  4. spongy mesophyll

Answer:- Option(s): 1


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#Question id: 11080

#7. System Physiology – Animal

The O2-CO2 diagram here shows a ventilation-perfusion ratio line for the normal lung. Which of the following best describes the effect of decreasing ventilation-perfusion ratio on the alveolar Po2 and Pco2?


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#Question id: 23945

#Aptitude

At the end of Eleventh Five Year Plan the total number of Deemed Universities in India was

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#Question id: 11266

#10. Ecological Principles

Which of the following options lists ecosystems in increasing order of consumption efficiency of herbivore?

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#Question id: 5029

#11. Evolution and Behavior

Which of the following was the least likely factor causing the Cambrian explosion?

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#Question id: 11646

#7. System Physiology – Animal

Which of the following statements about antidiuretic hormone is true?

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