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Question (1)

QN008449

Which of the following best explains the need for biological classification?

(A) To increase the number of organisms
(B) To organise the vast diversity of organisms systematically
(C) To reduce biodiversity
(D) To stop evolution

Correct Answer: B

Explanation:

Classification organises organisms systematically for easier study.

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Question (2)

QN008450

Why is classification important in biology?

(A) It prevents extinction
(B) It simplifies the study of organisms
(C) It eliminates similarities
(D) It changes habitats

Correct Answer: B

Explanation:

Classification makes study and identification easier.

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Question (3)

QN008451

Which statement correctly defines biological classification?

(A) Random grouping of organisms
(B) Grouping organisms based on similarities and differences
(C) Separation of plants only
(D) Naming organisms without grouping

Correct Answer: B

Explanation:

Organisms are grouped based on similarities and differences.

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Question (4)

QN008452

Which problem would arise if organisms were not classified?

(A) Organisms would stop reproducing
(B) Study of biodiversity would become difficult
(C) Photosynthesis would stop
(D) Species would disappear immediately

Correct Answer: B

Explanation:

Classification helps organise and study biodiversity efficiently.

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Question (5)

QN008453

Which factor contributes most to the need for classification?

(A) Limited variety of organisms
(B) Enormous diversity of living organisms
(C) Absence of similarities
(D) Lack of habitats

Correct Answer: B

Explanation:

Large biodiversity creates the need for systematic grouping.

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Question (6)

QN008454

Which characteristic is most useful for grouping organisms scientifically?

(A) Similar body structure
(B) Colour only
(C) Habitat only
(D) Size only

Correct Answer: A

Explanation:

Structural similarities indicate relationships among organisms.

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Question (7)

QN008455

Why are local names of organisms not reliable scientifically?

(A) They are always incorrect
(B) Different regions may use different names for the same organism
(C) They prevent classification
(D) They are based on genetics

Correct Answer: B

Explanation:

Common names vary across languages and regions.

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Question (8)

QN008456

Which of the following best explains why scientific names are used?

(A) They are shorter than local names
(B) They are universally accepted
(C) They are easier to pronounce
(D) They differ in every country

Correct Answer: B

Explanation:

Scientific names avoid confusion worldwide.

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Question (9)

QN008457

Which observation would most strongly indicate the need for classification?

(A) Presence of millions of species with varying features
(B) Uniformity among all organisms
(C) Absence of variation
(D) Presence of one habitat type

Correct Answer: A

Explanation:

Vast diversity requires systematic organisation.

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Question (10)

QN008458

Why is classification considered a scientific process?

(A) It depends on random observations
(B) It uses similarities, differences and relationships
(C) It changes daily without evidence
(D) It depends only on colour

Correct Answer: B

Explanation:

Classification is based on scientific evidence and comparison.

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Question (1)

Which of the following best explains the need for biological classification?

Explanation:

Link:

Question (2)

Why is classification important in biology?

Explanation:

Link:

Question (3)

Which statement correctly defines biological classification?

Explanation:

Link:

Question (4)

Which problem would arise if organisms were not classified?

Explanation:

Link:

Question (5)

Which factor contributes most to the need for classification?

Explanation:

Link:

Question (6)

Which characteristic is most useful for grouping organisms scientifically?

Explanation:

Link:

Question (7)

Why are local names of organisms not reliable scientifically?

Explanation:

Link:

Question (8)

Which of the following best explains why scientific names are used?

Explanation:

Link:

Question (9)

Which observation would most strongly indicate the need for classification?

Explanation:

Link:

Question (10)

Why is classification considered a scientific process?

Explanation:

Link:

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