Which of the following is correct regarding plant tissues?
Sclerenchyma cells are usually dead and without protoplasts.
The correct option is C.
Explanation of the correct option:
Explanation of the incorrect option:
Option A:
Collenchyma tissue is composed by elongated living cells of uneven primary thick walls, which possess hemicellulose, cellulose, and pectic materials.
Option B:
Xylem parenchyma cells can store water, which is essential for the proper functioning of a plant.
Option D:
Companion cells are specialised parenchymatous cells that are closely associated with the sieve tube elements in the phloem
Final answer: Correct regarding plant tissues sclerenchyma cells are usually dead and without protoplasts.