SolveIt
CBSE · Board PYQ
Library
Practice
Progress
Practice
5306 questions
Skill
▾
Repeats
▾
Type
▾
‹ Prev
Question 72 / 1000 · latest first
Next ›
✓ Board-verified
↻ asked 3×
Biology · 2026 · 1 mark
i
Microbes in Human Welfare
Microbes in Household Products
Understand
mcq
72.
A
B
C
D
Check answer
‹ Previous
72 / 1000
Next ›