Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
Solve it the standard way once — then learn the shortcut.
Q · TissuesMedium · 45s
Which of these epithelial tissues is found in the lining of blood vessels?
TopicTissues
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Squamous epithelium forms a thin lining for easy diffusion, e.g., walls of blood vessels.
Final Answer: Option A — Squamous epithelium