Phloem loading is related to:

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

Question

(A) Phloem loading is the process of transporting sugars from source tissues (like leaves) into the sieve tube elements of the phloem. This process in

Vedclass · Accepted Answer

Increase of sugar in phloem

Vedclass · Answer

(A) Phloem loading is the process of transporting sugars from source tissues (like leaves) into the sieve tube elements of the phloem. This process increases the concentration of sucrose in the phloem,which leads to a decrease in water potential. Consequently,water enters the phloem from the adjacent xylem by osmosis,creating a high pressure that drives the bulk flow of sap towards the sink tissues.

Similar Questions

Which of the following statements is correct regarding the transport of substances in plants?

In flowering plants,in what form is sugar translocated?

The concept of "Active mass flow in which oxygen is required" was proposed by:

Translocation of organic materials in plants is explained by:

According to the protoplasmic streaming theory, how is sugar translocated from one sieve tube to another?

Vedclass Test Series

Exam Paper Generator

Online Exam Module