Bidirectional elements transportation is seen | vedclass

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

Question

(B) In plants,the transport of substances occurs through two main vascular tissues: $Xylem$ and $Phloem$.$Xylem$ is responsible for the unidirectional

Vedclass · Accepted Answer

Phloem

Vedclass · Answer

(B) In plants,the transport of substances occurs through two main vascular tissues: $Xylem$ and $Phloem$.$Xylem$ is responsible for the unidirectional transport of water and minerals from the roots to the aerial parts of the plant.$Phloem$ is responsible for the transport of food (sucrose) from the source (leaves) to the sink (roots,fruits,or storage organs).Since the source and sink can change depending on the plant's needs (e.g.,during spring,stored food moves from roots to developing buds),the transport in $Phloem$ is bidirectional. Therefore,the correct answer is $Phloem$.

Bidirectional elements transportation is seen in:

Similar Questions

The movement of carbohydrates from the leaves of the tree to the root is primarily a function of the

When does the translocation of phloem sap in the phloem become bidirectional?

Which of the following is the consumption end of the plant?

Explain the mass flow hypothesis of transport in phloem.

Assertion : Long distance flow of photoassimilates in plants occurs through sieve tubes.
Reason : Mature sieve tubes have parietal cytoplasm and perforated sieve plates.

Vedclass Test Series

Exam Paper Generator

Online Exam Module