Source and sink relationship is variable and depending on the

Assertion :- Phloem translocation is bidirectional. Reason:- Source-sink relationship is variable according to season and need of plant.

A : The translocation in phloem is bidirectional . R : The source and sink relationship is variable .

A : The translocation in phloem is bidirectional . R : The source and sink relationship is variable .

Food is transported by the vascular tissue phloem from a source to a sink. The source and sink may be reversed depending on the

Food is transported by the vascular tissue phloem from a source to a sink. The source and sink may be reversed depending on the

What is source and sink in plants? In which conditions they are reversed?

What is source and sink in plants? In which conditions they are reversed?

Efficiency of a heat engine working between a given source and sink is 0.5 . Coefficient of performance of the refrigerator working between the same source and the sink will be

Efficiency of a heat engine working between a given source and sink is 0.5 . Coefficient of performance of the refrigerator working between the same source and the sink will be