NEET · Biology · STD 11 - 2. Biology classification

Which one of the following statements is wrong?

A Eubacteria are also called false bacteria.
B Phycomycetes are also called algal fungi.
C Cyanobacteria are also called bluegreen algae.
D Golden algae are also called desmids.

Verified Solution

Answer & Solution

Correct Answer

(A) Eubacteria are also called false bacteria.

Step-by-step Solution

Detailed explanation

(a) : Eubacteria are also called true bacteria.

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.

Same subject

Explore more questions on app

From NEET

Explore more questions on app