Translocation may be affected by

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Translocation refers to the movement of organic solutes (primarily sucrose) from the source (leaves) to the sink (roots,fruits,or growing regions)

Vedclass · Accepted Answer

All the above

Vedclass · Answer

(D) Translocation refers to the movement of organic solutes (primarily sucrose) from the source (leaves) to the sink (roots,fruits,or growing regions) through the phloem. $(1)$ Light: It influences the rate of photosynthesis,which determines the amount of sucrose produced at the source. $(2)$ Oxygen: Phloem loading and unloading are active processes that require $ATP$. Oxygen is essential for cellular respiration to produce $ATP$. $(3)$ Metabolic control: The metabolic activity of the source and sink cells regulates the pressure gradient required for the mass flow of sap. Since all these factors influence the process,the correct answer is $D$.

Similar Questions

Although a girdled (up to bast) tree may survive for some time,it will eventually die because:

Identify the pathway of food transport in plants.

In plants,polymerisation of excess sugar into starch takes place in the . . . . . . at the sink end.

In which form is food transported in plants?

Who suggested that the transcellular strands are made up of protein?

Vedclass Test Series

Exam Paper Generator

Online Exam Module