A) \[{{C}_{3}}-\]plants
B) \[{{C}_{4}}-\]plants
C) Both (a) and (b)
D) CAM plants
Correct Answer: B
Solution :
\[{{C}_{4}}\]-plants show Kranz anatomy. In Kranz anatomy, bundle sheath cells are arranged radially around their vascular bundles, which look like a ring or wreath. The vascular bundles in \[{{C}_{4}}\] leaves are surrounded by bundle sheath of larger parenchymatous cells, which in turn are surrounded by mesophyll cells. The chloroplasts in \[{{C}_{4}}\]leaves are dimorphic. The chloroplasts of bundle sheath cells are larger and always contain grana. Whereas, chloroplast in mesophyll cells are smaller, eg, maize, Sorghum, Cyperus rotundus, Amaranthus etc.
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