Default Title

Question (41)

QN008489

Which statement best explains the relationship between classification and evolution?

(A) Classification reflects evolutionary relationships among organisms
(B) Classification prevents evolution
(C) Evolution ignores similarities
(D) Classification changes habitats

Correct Answer: A

Explanation:

Classification is based on evolutionary relationships.

Link:

Report Error

Question (42)

QN008490

Which characteristic is most useful for distinguishing unrelated organisms with similar habitats?

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

Correct Answer: A

Explanation:

Internal structure is more reliable than habitat.

Link:

Report Error

Question (43)

QN008491

Why are scientific classification systems revised periodically?

(A) Organisms disappear daily
(B) New evidence from genetics and research emerges
(C) Scientists forget old systems
(D) Local names change frequently

Correct Answer: B

Explanation:

New scientific evidence improves classification accuracy.

Link:

Report Error

Question (44)

QN008492

Which statement correctly explains why organisms are grouped into kingdoms?

(A) To create confusion
(B) To organise organisms with broad similarities together
(C) To eliminate species diversity
(D) To separate organisms randomly

Correct Answer: B

Explanation:

Kingdoms include organisms with broad similarities.

Link:

Report Error

Question (45)

QN008493

Which field would benefit directly from accurate classification of medicinal plants?

(A) Medicine and pharmacology
(B) Astronomy
(C) Geology
(D) Architecture

Correct Answer: A

Explanation:

Classification helps identify medicinal species correctly.

Link:

Report Error

Question (46)

QN008494

Which observation best supports the need for universal scientific names?

(A) Different countries may use different common names
(B) All organisms have one local name
(C) Scientific names are shorter
(D) Common names never change

Correct Answer: A

Explanation:

Scientific names avoid regional confusion.

Link:

Report Error

Question (47)

QN008495

Why is evolutionary history important in classification?

(A) It helps identify relationships among organisms
(B) It removes biodiversity
(C) It changes habitats
(D) It prevents adaptation

Correct Answer: A

Explanation:

Evolutionary history reflects ancestry.

Link:

Report Error

Question (48)

QN008496

Which example best shows that habitat alone cannot determine classification?

(A) Whale and fish both live in water but belong to different groups
(B) Mango and neem are plants
(C) Cow and buffalo are mammals
(D) Rose and hibiscus produce flowers

Correct Answer: A

Explanation:

Similar habitat does not always mean close relationship.

Link:

Report Error

Question (49)

QN008497

Which conclusion best explains the scientific need for classification?

(A) Organisms must be grouped systematically for easier study and understanding
(B) Classification reduces diversity
(C) Organisms cannot be compared scientifically
(D) Classification prevents discoveries

Correct Answer: A

Explanation:

Classification organises organisms systematically.

Link:

Report Error

Question (50)

QN008498

Which statement best summarises the importance of classification in biology?

(A) It organises organisms, reflects relationships and simplifies scientific study
(B) It eliminates differences among organisms
(C) It depends only on habitat
(D) It prevents biodiversity

Correct Answer: A

Explanation:

Classification helps organise and understand biodiversity scientifically.

Link:

Report Error

Question (41)

Which statement best explains the relationship between classification and evolution?

Explanation:

Link:

Question (42)

Which characteristic is most useful for distinguishing unrelated organisms with similar habitats?

Explanation:

Link:

Question (43)

Why are scientific classification systems revised periodically?

Explanation:

Link:

Question (44)

Which statement correctly explains why organisms are grouped into kingdoms?

Explanation:

Link:

Question (45)

Which field would benefit directly from accurate classification of medicinal plants?

Explanation:

Link:

Question (46)

Which observation best supports the need for universal scientific names?

Explanation:

Link:

Question (47)

Why is evolutionary history important in classification?

Explanation:

Link:

Question (48)

Which example best shows that habitat alone cannot determine classification?

Explanation:

Link:

Question (49)

Which conclusion best explains the scientific need for classification?

Explanation:

Link:

Question (50)

Which statement best summarises the importance of classification in biology?

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY