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JIPMER2019BotanyPhotosynthesis in Higher Plants

Kranz anatomy is found in

Options

  1. AC ₃ -plants
  2. BOnly in monocots
  3. CBoth C ₄ and C ₃ -plants
  4. DC ₄ -plants

Correct answer

D. C ₄ -plants

Step-by-step solution

Kranz anatomy is found in C ₄ -plants.It refers to the presence of two types of chloroplasts agranal in bundle sheath cells and grand in mesophyll cells ,e.g. sugarcane, maize, etc. In these plants, the first stable product after the fixation of CO ₂ is 4-c, dicarboxylic acid called Oxaloacetic Acid (OAA).

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