Question

Name the types of vascular tissues in the plant stem which are labelled A and B.
i) Name A and B
ii) What materials are transported through A?
iii) What materials are transported through B?
iv) How do the materials in A move upwards to the leaves?

Answer 1

The types of vascular tissues in the plant stem which are labelled A and B are identified as Xylem and Phloem respectively.

Explanation:

1. The structure 'A' is identified as Xylem and 'B' is identified as phloem.
2. As 'A' is identified as xylem, it is inferred that it transports water and dissolved substances from root to other parts of the plants.
3. As 'B' is identified as phloem. it is inferred that it transports food prepared through photosynthesis from leaves to the other parts of plant including roots.
4. The materials in A is mostly water and minerals, and it moves upwards to the leaves through a process called ascent of sap or translocation.

Learn more about vascular tissues

Write three difference between the two principal vascular tissues found in plant​

https://brainly.in/question/9520600

Why xylem and phloem are called vascular tissue?

https://brainly.in/question/1493061