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Translocation of photosynthetic end prod...

Translocation of photosynthetic end products in sieve tubes is

A

3-5 mm/h

B

3-5 cm/h

C

1-15 cm/h

D

60-100 cm/h

Text Solution

Verified by Experts

The correct Answer is:
D
Dixon (1923) reproted that the sieve tube contents move at the rate of 50 cm per hour while the simple diffusion of sugar molecules takes place at the rate of 0.2 mm per day.
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