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Assertion: Xylem vessel is a long cylinderical tube like-struc
Question

Assertion: Xylem vessel is a long cylinderical tube like-structure made up of many cells each with ingnified walls.
Reason: Presence of vessels is characteristic feature of gymnosperms

A
If both assertion and reason are true and reason is the correct explanantion of assertion

B
if both assertion and reason are true but reason is not the correct explanation of assertion.

C
if assertion is true but reason is false.

D
if both assertion and reason are false.

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Assertion: Xylem vessel is a long cylinderical tube like-structure made up of many cells each with ingnified walls.
Reason: Presence of vessels is characteristic feature of gymnosperms
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Text SolutionText solutionverified iconVerified

Answer: CSolution: Vessels are absent in gymnosperms and pteridophytes wioth the exceptions of a few (e.g., Selaginella species, Gnetum). The presence of vessels is a characteristic feature of angiosperms.
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Question Text
Assertion: Xylem vessel is a long cylinderical tube like-structure made up of many cells each with ingnified walls.
Reason: Presence of vessels is characteristic feature of gymnosperms
Answer TypeText solution:1
Upvotes150