Companion cells are associated with .......

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

Question

(D) Companion cells are specialized parenchyma cells that are closely associated with the sieve tube elements in the phloem of angiosperms.They are co

Vedclass · Accepted Answer

Sieve tubes of angiosperms

Vedclass · Answer

(D) Companion cells are specialized parenchyma cells that are closely associated with the sieve tube elements in the phloem of angiosperms.They are connected to the sieve tube elements through pit fields present between their common longitudinal walls.These cells help in maintaining the pressure gradient in the sieve tubes and are essential for the translocation of food materials.Therefore,the correct option is $D$.

Similar Questions

Bordered pits are found in . . . . . . .

Callose deposition is found in

Which of the following tissues is found in mature plant parts?

Which of the following statements is true regarding parenchyma tissue?

Assertion: In angiosperms,the conduction of water is more efficient because their xylem has vessels.
Reason: Conduction of water by vessel elements is an active process with energy supplied by xylem parenchyma rich in mitochondria.

Vedclass Test Series

Exam Paper Generator

Online Exam Module