Question Text
Question 4 : <p>During water absorption from the soil, the water potential of the root cell is…..than the soil</p>
Question 6 : <p>In which of the following, oxygen does not evolve during photosynthesis? </p>
Question 7 :
Most of the plants obtain or absorb nitrogen from soil in the form of
Question 8 :
Which of the following movement is not related to auxin level?
Question 10 : <p>RBC and a plant cell (with thick cell wall) are placed in distilled water. The solute concentration is the same in both the cells. What changes would be observed in them?</p>
Question 12 :
Which one among the following chemicals is used for causing defoliation of forest trees?
Question 16 : <p>Photosynthesis cannot continue for long if during light reaction, only cyclic photophosphorylation takes place. This is because </p>
Question 17 : <p>In which category will you place this flower?</p><p><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b01e22391749b43d14f8"/></p><p>Choose the correct option</p>
Question 18 :
{tex}\mathbf{Assertion}{/tex} : There is a decrease in photosynthesis, if the photosynthetic cells are illuminated by light of P<sub>680</sub> nm or more wavelength.<br>{tex}\mathbf{Reason}{/tex} : In red drop phenomenon the rate of photosynthesis decreases.
Question 19 :
Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out thea bove statements using one of following options.
Question 21 : <p> <font face="Cambria Math, serif">Plants need one of the following for ATP formation</font></p>
