Which of the following categories of photosyn | vedclass

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(C) The transpiration ratio $(TR)$ is defined as the ratio of the number of moles of $H_2O$ transpired to the number of moles of $CO_2$ assimilated.$C

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$CAM$ plants

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(C) The transpiration ratio $(TR)$ is defined as the ratio of the number of moles of $H_2O$ transpired to the number of moles of $CO_2$ assimilated.$C_3$ plants have a high transpiration ratio (typically $400-1000$) because they are less water-efficient.$C_4$ plants have a lower transpiration ratio (typically $200-350$) compared to $C_3$ plants.$CAM$ (Crassulacean Acid Metabolism) plants have the lowest transpiration ratio (typically $50-100$) because they open their stomata only at night,which significantly reduces water loss while fixing $CO_2$.

Column-$I$	Column-$II$
$(p)$ Grana region of chloroplast	$(i)$ Krebs cycle
$(q)$ Stroma region of chloroplast	$(ii)$ Light reaction
$(r)$ Cytoplasm	$(iii)$ Dark reaction
$(s)$ Matrix of mitochondria	$(iv)$ Glycolysis

Which of the following categories of photosynthetic plants has the lowest transpiration ratio $(TR)$?

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Which of the following is the most abundant protein in the chloroplast?

Why are green plants necessary for living organisms?

Match the following.
Column-$I$ Column-$II$
$(p)$ Grana region of chloroplast $(i)$ Krebs cycle
$(q)$ Stroma region of chloroplast $(ii)$ Light reaction
$(r)$ Cytoplasm $(iii)$ Dark reaction
$(s)$ Matrix of mitochondria $(iv)$ Glycolysis

Match the following pairs:
$(A)$ Emerson effect $(a)$ $C_4$ cycle
$(B)$ Hill reaction $(b)$ Photolysis
$(C)$ Calvin cycle $(c)$ $C_3$ cycle
$(D)$ Hatch and Slack cycle $(d)$ Photosystem-$I$ and $II$

Which of the following factors is essential for photosynthesis?

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