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Question (31)

QN008429

Why is classification useful in studying biodiversity?

(A) It increases mutation rate
(B) It organises large numbers of organisms systematically
(C) It eliminates species variation
(D) It reduces adaptation

Correct Answer: B

Explanation:

Classification simplifies the study of biodiversity.

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Question (32)

QN008430

Which characteristic separates Monera from Protista?

(A) Unicellular nature
(B) Presence of true nucleus
(C) Presence of cytoplasm
(D) Presence of cell membrane

Correct Answer: B

Explanation:

Protists possess a true nucleus unlike monerans.

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Question (33)

QN008431

Which kingdom includes organisms like yeast?

(A) Fungi
(B) Plantae
(C) Animalia
(D) Monera

Correct Answer: A

Explanation:

Yeast belongs to kingdom Fungi.

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Question (34)

QN008432

Which statement best explains the need for classification?

(A) Organisms are identical
(B) Classification simplifies study of living organisms
(C) Only plants require grouping
(D) Classification prevents evolution

Correct Answer: B

Explanation:

Classification organises organisms for easier study.

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Question (35)

QN008433

If an organism shows autotrophic nutrition but lacks multicellular organisation, it is most likely placed in

(A) Protista
(B) Animalia
(C) Fungi
(D) Plantae

Correct Answer: A

Explanation:

Some protists are unicellular autotrophs.

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Question (36)

QN008434

Which kingdom contains organisms with both unicellular and multicellular forms?

(A) Fungi
(B) Plantae
(C) Protista
(D) Monera

Correct Answer: A

Explanation:

Fungi include unicellular yeast and multicellular mushrooms.

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Question (37)

QN008435

Which feature is most useful in classifying organisms evolutionarily?

(A) Similar structural characteristics
(B) Colour patterns only
(C) Body weight only
(D) Habitat only

Correct Answer: A

Explanation:

Structural similarities indicate evolutionary relationships.

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Question (38)

QN008436

Why are viruses not included in any kingdom?

(A) They lack genetic material
(B) They show both living and non-living characteristics
(C) They are multicellular
(D) They possess chlorophyll

Correct Answer: B

Explanation:

Viruses behave as living only inside host cells.

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Question (39)

QN008437

Which organism would be correctly grouped under Animalia?

(A) Mushroom
(B) Amoeba
(C) Human being
(D) Bacterium

Correct Answer: C

Explanation:

Humans belong to kingdom Animalia.

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Question (40)

QN008438

Which feature of eukaryotes improves cellular efficiency?

(A) Absence of nucleus
(B) Presence of membrane-bound organelles
(C) Absence of cytoplasm
(D) Lack of DNA

Correct Answer: B

Explanation:

Organelles perform specialised cellular functions efficiently.

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Question (31)

Why is classification useful in studying biodiversity?

Explanation:

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Question (32)

Which characteristic separates Monera from Protista?

Explanation:

Link:

Question (33)

Which kingdom includes organisms like yeast?

Explanation:

Link:

Question (34)

Which statement best explains the need for classification?

Explanation:

Link:

Question (35)

If an organism shows autotrophic nutrition but lacks multicellular organisation, it is most likely placed in

Explanation:

Link:

Question (36)

Which kingdom contains organisms with both unicellular and multicellular forms?

Explanation:

Link:

Question (37)

Which feature is most useful in classifying organisms evolutionarily?

Explanation:

Link:

Question (38)

Why are viruses not included in any kingdom?

Explanation:

Link:

Question (39)

Which organism would be correctly grouped under Animalia?

Explanation:

Link:

Question (40)

Which feature of eukaryotes improves cellular efficiency?

Explanation:

Link:

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