Question

Match the Columns I, II and III based an excretion.

Column I (Part of Nephron)	Column II (Type of cells)	Column III (Function)
a.	Bownman's capsule	(i)	Squamous epithelium	p.	passage of filterate
b.	Neck of nephron	(ii)	Cuboidal epithelium	q.	selective reabsorption
c.	Proximal convoluted tubule	(iii)	Ciliated epithelium	r.	filtration of blood

• A. \(\mathrm{a}-\mathrm{i}-\mathrm{r},\mathrm{b}-\mathrm{ii}-\mathrm{q},\mathrm{c}-\mathrm{iii}-\mathrm{p}\)
• B. \(a-ii-p,b-i-q,c-iii-r\)
• C. \(a-i-r,b-iii-p,c-ii-q\)
• D. a - ii - q, b - iii - p, c-i - r

Hint:

Link each nephron region with its epithelium and its role.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept
Each nephron region has epithelium suited to its function.

Step 2: Match
a. Bowman's capsule: squamous epithelium, filtration of blood (a-i-r).
b. Neck of nephron: ciliated epithelium, passage of filtrate (b-iii-p).
c. PCT: cuboidal epithelium, selective reabsorption (c-ii-q).

Step 3: Compare the options
Option (C) matches all three.

Final Answer:
The correct match is a-i-r, b-iii-p, c-ii-q. \[ \boxed{\text{(C) }a-i-r,b-iii-p,c-ii-q} \]