SCIENCE QUESTIONS FROM PSC EXAMINATIONS

NORMAL BODY TEMPERATURE

98.4F

BLOOD GROUP CALLED "UNIVERSAL DONOR "

O GROUP

CIRCULATORY SYSTEM’S POWER SUPPLY

HEART

ORGAN REMOVES WASTES AND EXCESS WATER FROM THE BLOOD

KIDNEY

STUDY OF TWINS

GEMELLOLOGY

NATIONAL SCIENCE DAY

FEBRUARY 28

NUMBER OF BONES IN THE HUMAN BODY

206