Nervous System MCQs
1. Which part of the nervous system controls voluntary movements?a) Autonomic nervous systemb) Central nervous systemc) Somatic nervous systemd) Sympathetic …
Circulatory System MCQs
1. Which component of blood is responsible for clotting?a) Red blood cellsb) White blood cellsc) Plateletsd) PlasmaAnswer: c) Platelets 2. …
Respiratory System MCQs
1. What is the primary function of the human respiratory system?A) DigestionB) CirculationC) Gas exchangeD) ExcretionAnswer: C) Gas exchange 2. …
Digestive System MCQs
1.The process of breaking down food into simpler substances is called:A) RespirationB) DigestionC) CirculationD) ExcretionAnswer: B) Digestion 2. The digestion …
Human Body System MCQs
1. Which system controls and coordinates all activities of the body?A) Digestive systemB) Respiratory systemC) Nervous systemD) Circulatory systemAnswer: C) …
Cell Structure MCQs
1. Who is known as the father of cell biology?A) Charles DarwinB) Robert HookeC) Gregor MendelD) Louis PasteurAnswer: B) Robert …
Household Chemicals MCQs
1. Which household chemical is commonly used as a disinfectant?A) SugarB) BleachC) SaltD) StarchAnswer: B) Bleach 2. The chemical name …
Fertilizers and Pesticides MCQs
1. Which of the following is a nitrogenous fertilizer?A) SuperphosphateB) UreaC) PotashD) GypsumAnswer: B) Urea 2. The chemical formula of …
Metals and Non-Metals MCQs
1. Which of the following is a metal?A) OxygenB) NitrogenC) IronD) SulfurAnswer: C) Iron 2. Which property is generally shown …
Soaps and Detergents MCQs
1. Soap is chemically a:A) Salt of weak acid and strong baseB) Salt of strong acid and weak baseC) Salt …