Match List-I with List- II.

	List-I		List-II
A.	Centromere	I.	Mitochondrion
B.	Cilium	II.	Cell division
C.	Cristae	III.	Cell movement
D.	Cell membrane	IV.	Phospholipid Bilayer

Choose the correct answer from the options given below :

We examine each term in List‑I and find the concept in List‑II that best describes its function or location.

A. Centromere – The centromere is the region of a chromosome where the spindle fibers attach during $cell division$. Therefore it matches II. Cell division.

B. Cilium – Cilia are hair‑like protrusions on the cell surface that beat to produce movement of the cell or surrounding fluid. Hence it corresponds to III. Cell movement.

C. Cristae – Cristae are the inner‑membrane folds of the $mitochondrion$, increasing surface area for ATP production. So it pairs with I. Mitochondrion.

D. Cell membrane – The cell membrane is fundamentally a $phospholipid bilayer$ that encloses the cell. Thus it matches IV. Phospholipid Bilayer.

Putting the matches together gives the combined answer:

A‑II, B‑III, C‑I, D‑IV