Cell: The Unit of LifeMedium
Question
Which of the following is not correct regarding translocation of food in plants ?
Options
A.In food transport the source-sink relationship is variable depending on the season or the plant′s need
B.Phloem sap is mainly water and sucrose but other sugars, hormones and amino acids arealso translocated through phloem
C.In sugar utilising sink cells the osmotic pressure must be very high so that they can get water alongwith sugar from the phloem
D.Active transport is required for the process of loading and unloading of sugar
Solution
NCERT (E) Page # 190 & 191(Topic : Phloem transport and pressure flow)
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