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(A) $C_{4}$ plants exhibit specific anatomical and biochemical features.$I$. Kranz anatomy: They possess a specialized leaf anatomy where mesophyll ce

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$I, II$ and $III$

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(A) $C_{4}$ plants exhibit specific anatomical and biochemical features.$I$. Kranz anatomy: They possess a specialized leaf anatomy where mesophyll cells surround the bundle sheath cells.$II$. Oxaloacetic acid: The primary $CO_{2}$ acceptor is phosphoenolpyruvate $(PEP)$,which forms the $4$-carbon compound oxaloacetic acid $(OAA)$ in mesophyll cells.$III$. Large bundle sheath cells: These cells are large and contain numerous chloroplasts,which is a hallmark of Kranz anatomy.$IV$. Found only in desert area: This is incorrect; while $C_{4}$ plants are adapted to high temperatures and light intensities,they are found in various tropical and subtropical regions,not just deserts.Therefore,characteristics $I, II,$ and $III$ are correct.

Which of the following characteristics out of $I, II, III, IV$ are exhibited by $C_{4}$ plants?
$I$. Kranz anatomy
$II$. Oxaloacetic acid
$III$. Large bundle sheath cells
$IV$. Found only in desert area

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Which of the following characteristics out of $I, II, III, IV$ are exhibited by $C_{4}$ plants?$I$. Kranz anatomy$II$. Oxaloacetic acid$III$. Large bundle sheath cells$IV$. Found only in desert area