Free Biological Classification (Daily Quiz: 8) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which of the following statements is wrong?

(a) Golden algae are also called desmids.

(b) Cyanobacteria are also called blue-green algae.

(c) Eubacteria are also called false bacteria.

(d) Phycomycetes are also called algal fungi.

Question-2

Which statement is wrong for viruses?

(a) They have ability to synthesize nucleic acids and proteins.

(b) All are parasites.

(c) All of them have helical symmetry.

(d) Antibiotics have no effect on them.

Question-3

In bacteria, plasmid is

(a) non-functional DNA

(b) extra-chromosomal material

(c) main DNA

(d) repetitive gene

Question-4

Assertion:
Fungi are no more considered as plant.
Reason:
Fungi posses heterotrophic nutrition and their cell wall consist of chitin mainly.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.

Question-5

There exists a close association between the alga and the fungus within a lichen. The fungus

(a) fixes the atmospheric nitrogen for the alga

(b) provides protection, anchorage and absorption for the algae

(c) provides food for the alga

(d) releases oxygen for the alga.