Sugar cane has a special leaf anatomy which make the plant photosynthe

1.	Sugar cane has a special leaf anatomy which make the plant photosynthetically more efficient.1. Name the leaf anatomy 2. Write a note on carbon dioxide fixation in sugarcane.
Answer» 1. Kranz anatomy 2. In sugarcane CO₂ fixation take place in mesophyll chloroplast. Initially CO₂ is accepted by PEP and by using Pepco it is converted into OAA. It is then transported to bundle sheath chloroplast. After the transport, decarboxylation occurs and forms pyruvic acid which is transported to mesophyll chloroplast and converted into PEP. The CO₂ released during decarboxylation enters into calvin cycle for the synthesis of Glucose.

Sugar cane has a special leaf anatomy which make the plant photosynthetically more efficient.1. Name the leaf anatomy 2. Write a note on carbon dioxide fixation in sugarcane.

Answer»

1. Kranz anatomy

2. In sugarcane CO₂ fixation take place in mesophyll chloroplast. Initially CO₂ is accepted by PEP and by using Pepco it is converted into OAA. It is then transported to bundle sheath chloroplast.

After the transport, decarboxylation occurs and forms pyruvic acid which is transported to mesophyll chloroplast and converted into PEP. The CO₂ released during decarboxylation enters into calvin cycle for the synthesis of Glucose.

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Sugar cane has a special leaf anatomy which make the plant photosynthetically more efficient.1. Name the leaf anatomy 2. Write a note on carbon dioxide fixation in sugarcane.

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