Spirulina (a BGA) can be used as an agent reduce environmental pollution. It absorb heavy metals and other harmful substances from environment thus reduce pollution. If can also be used as SCP (Single cell protein) as source of protein, carbohydrate, fat, mineral & vitamins.
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Spirulina is a microbe…
NEET UG 2022 — Botany Plant Kingdom
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Spirulina is a microbe that can be used for reducing environmental pollution. Reason (R) : Spirulina is a rich source of protein, carbohydrates, fats, minerals and vitamins. In the light of the above statements, choose the most appropriate answer from the options given below:
Held on 30 Apr 2022 · Verified 9 Jul 2026.
Options
- A
Both (A) and (R) are correct and (R) is the correct explanation of (A)
- B
Both (A) and (R) are correct but (R) is not the correct explanation of (A)
- C
(A) is correct but (R) is not correct
- D
(A) is not correct but (R) is correct
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More NEET UG Plant Kingdom questions
The 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 haploid spores. D. Formation of sporophyte. E. Release of antherozoids into water. Choose the correct answer from the options given below :
In bryophytes, the gemmae help in which one of the following?
Which one of the following is the characteristic feature of gymnosperms?
Given 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. Fertilisation D. Formation of archegonia and antheridia in gametophyte. E. Transfer of antherozoids to the archegonia in presence of water. Choose the correct answer from the options given below:
Match List-I with List-II. $\begin{array}{|l|l|l|l|}\hline & \text{List-I} & & \text{List-II} \\\hline \text{A}. & \text{Pteridophyte} & \text{(I)} & \text{Salvia} \\\hline \text{B.} & \text{Bryophyte} & \text{(II)} & \text{Ginkgo} \\\hline \text{C.} & \text{Angiosperm} & \text{(III)} & \text{Polytrichum} \\\hline \text{D.} & \text{Gymnosperm} & \text{(IV)} & \text{Salvinia} \\\hline\end{array}$ Choose the option with all correct matches.
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