Read the following statements
(i) Phloem parenchyma is absent in most monocots.
(ii) Gymnosperms lack tracheids and vessels.
(iii) Gymnosperms lack companion cells.
(iv) The cell wall of phloem fibers is quite thin.
The correct statements are
Text Solution
Verified by ExpertsThe correct answer is:
B
Gymnosperms have albuminous cells and sieve cells. They lack sieve tubes and companion cells. Phloem parenchyma is absent in most of the monocotyledons. The cell wall of phloem fibers is quite thick. At maturity, these fibers lose their protoplasm and become dead:
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