Which living cell of the phloem tissue contai | vedclass

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

Question

(D) The phloem tissue in angiosperms consists of sieve tube elements,companion cells,phloem parenchyma,and phloem fibers. $1$. Sieve tube elements are

Vedclass · Accepted Answer

Companion cell

Vedclass · Answer

(D) The phloem tissue in angiosperms consists of sieve tube elements,companion cells,phloem parenchyma,and phloem fibers. $1$. Sieve tube elements are living but lack a nucleus at maturity. $2$. Companion cells are specialized parenchyma cells that are closely associated with sieve tube elements. $3$. Companion cells contain a dense cytoplasm and a prominent,functional nucleus,which controls the activities of the sieve tube elements. $4$. Tracheids and vessels are components of xylem,not phloem. Therefore,the companion cell is the correct answer.

Which living cell of the phloem tissue contains a functional nucleus and cytoplasm?

Similar Questions

The first formed primary phloem is referred to as $A$. The later formed primary phloem is referred to as $B$. Choose the correct combination of $A$ and $B$.

The living component of phloem tissue is

Differentiate between Parenchyma and Sclerenchyma tissues.

The gritty texture of the edible part of a pear is due to the presence of which of the following?

Lignified cell wall is the characteristic feature of

Vedclass Test Series

Exam Paper Generator

Online Exam Module