NDA 2026 Biology question

Which of the following cells form components of complex permanent tissue in plants ? I. Companion cells II. Sieve tubes III. Tracheids IV. Vessels Select the answer using the code given below :

(A)I, II, III and IVCorrect
(B)II, III and IV only
(C)I, II and IV only
(D)I and II only

Answer: (A)

Solution

The complex permanent tissues are xylem and phloem. Xylem consists of tracheids, vessels, xylem parenchyma and xylem

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Question ID VK-033434