Question

Observe the given diagram and label the parts? plant tissues
​

Answer 1

• (a) In contrast to xylem tissue, which contains hollow cells with no cellular contents, the picture illustrates phloem tissue because the cells have cellular contents.
• b) Sieve cell number 1, Phloem parenchyma cell number 2, Companion cell number 3, Sieve plate
• (c) Phloem is a food-conducting tissue found in plant leaves and stems that is responsible for carrying food generated in the leaves to other parts of the plant.
• (d) 1 Sieve cells: Assist in the movement of food from the leaves to the storage organs and other parts of the plant.
• 2 Phloem parenchyma cells: The phloem parenchyma cells store starch, fat, and other organic food components.
• 3 Companion cells: They help the sieve tube cells work properly.
• Water and dissolved organic solutes can flow through the sieve tube thanks to four perforations in the sieve plates.