EASY
7th West Bengal Board
IMPORTANT
Earn 100

Write the difference between biological vector and mechanical vector of disease transmission.

Important Questions on Environment and Public Health
EASY
7th West Bengal Board
IMPORTANT

MEDIUM
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT

EASY
7th West Bengal Board
IMPORTANT
