Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETBotanyPlant Kingdom

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Sphagnum is used as a packing material for trans-shipment of living material. Reason (R): Sphagnum is a pteridophyte that has high water holding capacity. In the light of the above statements, choose the correct answer from the options given below:

Options

  1. ABoth Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
  2. BBoth Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A)
  3. CAssertion (A) is true but Reason (R) is false
  4. DAssertion (A) is false but Reason (R) is true

Correct answer

C. Assertion (A) is true but Reason (R) is false

Step-by-step solution

Assertion (A) is true because Sphagnum provides peat that has long been used as fuel, and as packing material for trans-shipment of living material. Reason (R) is false because although Sphagnum has a high water holding capacity which makes it useful for packing living material, it is a bryophyte (specifically a moss), not a pteridophyte. Therefore, Assertion (A) is true but Reason (R) is false. Answer: Assertion (A) is true but Reason (R) is false

Practice Plant Kingdom on Quantrex Academy →

More from Plant Kingdom

Sphenopsida class belongs to __________. 2026In which one of the following, the ovules are not enclosed by an ovary wall and remain exposed ? 2026Given below are two statements : Statement I : In gymnosperms, the male and female gametophytes remain within the sporangia. Statement II : In gymnosperms, seeds are not covered. I 2026Which one of the following is the characteristic feature of gymnosperms? 2025In bryophytes, the gemmae help in which one of the following? 2025The correct sequence of events in the life cycle of bryophytes is A. Fusion of antherozoid with egg. B. Attachment of gametophyte to substratum. C. Reduction division to produce ha 2025Given below are the stages in the life cycle of pteridophytes. Arrange the following stages in the correct sequence. A. Prothallus stage B. Meiosis in spore mother cells C. Fertili 2025Match List-I with List-II. array |l|l|l|l| & List-I & & List-II A . & Pteridophyte & (I) & Salvia B. & Bryophyte & (II) & Ginkgo C. & Angiosperm & (III) & Polytrichum D. & Gymnospe 2025 Full Plant Kingdom list All NEET PYQs