NEET · Biology · STD 11 - 2. Biology classification

The imperfect fungi which are decomposers of litter and help in mineral cycling belong to

A Phycomycetes
B Ascomycetes
C Deuteromycetes
D Basidiomycetes.

Verified Solution

Answer & Solution

Correct Answer

(C) Deuteromycetes

Step-by-step Solution

Detailed explanation

(c) : Deuteromycetes are the imperfect fungi which include all those fungi in which sexual stage is either absent or not known. Some members are saprophytes or parasites while a large number of them are decomposers of litter and help in mineral cycling. \(E.g.\), Colletotrichum, Helminthosporium etc.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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The fruit fly has \(8\) chromosomes \((2 n)\) in each cell. During interphase of Mitosis if the number of chromosomes at \(\mathrm{G}_{1}\) phase is \(8 ,\) what would be the number of chromosomes after \(S\) phase ?

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Match List \(I\) with List \(II\):Choose the correct answer from the options given below :

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\(A\) \(RNA\) polymerase \(III\)	\(I\) snRNPs
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