Question

Match List I with List II:

List I		List II
A	Axoneme	I	Centriole
B	Cartwheel pattern	II	Cilia and flagella
C	Crista	III	Chromosome
D	Satellite	IV	Mitochondria

Choose the correct answer from the options given below:

• A. A-IV, B-III, C-II, D-I
• B. A-IV, B-II, C-III, D-I
• C. A-II, B-IV, C-I, D-III
• D. A-II, B-I, C-IV, D-III

Answer 1

The Correct Option is D

To address the provided matching problem, items from List I are to be correlated with their corresponding items in List II based on scientific principles. The correct pairings and their justifications are presented below:

List I		List II
A	Axoneme	II	Cilia and flagella
B	Cartwheel pattern	I	Centriole
C	Crista	IV	Mitochondria
D	Satellite	III	Chromosome

Each match is explained in detail:

• Axoneme (A): Constitutes the central core of cilia and flagella, characterized by a "9+2" microtubule arrangement, thus aligning with II (Cilia and flagella).
• Cartwheel pattern (B): A structural feature observed in centrioles, essential for their role in cell division, correlating with I (Centriole).
• Crista (C): The infoldings of the inner mitochondrial membrane that enhance surface area for metabolic reactions, matching with IV (Mitochondria).
• Satellite (D): A distinct region on certain chromosomes, appearing as a secondary constriction, thus matching with III (Chromosome).

The established correct matching sequence is: A-II, B-I, C-IV, D-III, as indicated by the option: A-II, B-I, C-IV, D-III.