Question

C3 c4 palant me anter

Answer 1

1)

c3:The plant absorb co2 at high concentration, only 50PPM & above.

c4: the plant absorb co2 at low concentration i.e,1-2PPM.

2)

c3: plants don't carry photosynthesis in excess of heat & light .

C4: plants carry photosynthesis in excess of heat & light .

3)

c3: Rate of photosynthesis is low .

c4: Rate of photosynthesis is high.

4)

c3:Rate of productivity is low.

c4:Rate of productivity is high .

5)

c3: co2 accepter is RUBP.

c4: co2 accepter is PEPA.

6)

C3: only one type of chloroplast is present.

ex. china rose , sunflower

c4: two type of chloroplast is present.

ex. Maize,sugar cane