A) \[{{C}_{1}}\] plants
B) \[{{C}_{4}}\]plants
C) \[{{C}_{3}}\]plants
D) \[{{C}_{2}}\]plants.
Correct Answer: B
Solution :
: The plants in which\[C{{O}_{2}}\]fixation takes place by Calvin cycle only are called\[{{C}_{3}}\]plants and those by Hatch-Slack pathway are known as\[{{C}_{4}}\]plants. The anatomy of leaves of\[{{C}_{4}}\]plants is different from that of\[{{C}_{3}}\]plants. \[{{C}_{4}}\] plants have a special type of anatomy called Kranz anatomy. In the mesophyll tissue of leaves of these plants, palisade tissue is absent and only rounded parenehymatous cells are found. There is a bundle sheath around the vascular bundles. In the bundle sheath cells, large chloroplasts without grana are present, whereas in mesophyll cells there are smaller chloroplasts with well developed grana.You need to login to perform this action.
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