Question
Identify the phloem component which provides mechanical strength to this tissue.
✓
Answer
The various components of phloem are:
- Sieve tubes.
- Companion cells.
- Phloem parenchyma.
- Phloem fibres.
Functions are:
-
Sieve tubes: It conduct food materials prepared in the leaves and greener young stems to all parts of plants.
-
Companion cells: It helps sieve tubes in conduction of food materials.
-
Pholem parenchyma: It helps to store food.
-
Pholem fibres: It provide mechanical strength to plants.
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