Science GK Questions in English

Everyday Science MCQs
Science GK Questions in English with Answers. Science General Knowledge 
Questions in English Practice Test Online free.

Total volume of blood in a normal adult human being is:  5-6 liters

Red blood corpuscles are formed in the body organ:  Bone marrow

How many number of bones are there in an adult human being?  206

The pancreas secretes:  Insulin

Tibia is a bone found in the:  Leg

The largest part of the human brain is called:  Cerebrum

The main component of bones and teeth is called:  Calcium phosphate

The main constituent of hemoglobin is called:  Iron

What is function of hemoglobin in our body:  Transportation of oxygen

Which of the following glands secrete/cause tears?  Lachrymal

Which is the largest gland in the human body?  Liver

Which is the largest organ in the human body?  Skin

A person of which of the following blood groups is called a universal donor?  O

Which gland in the human body is called the master gland?  Pituitary

How many bones are there in a newly born infant?  206

Which of the following have maximum calorific value?  Fats

Which of the following vitamins promote healthy functioning of eyes in human beings?  Vitamin A

The average heartbeat per minute in a normal man is:  70

A person of blood groups can receive blood of any group? AB

Malaria is a disease which affects the:  Spleen

Which of the following diseases is caused by a virus? Small pox

Medulla oblongata is a part of the human:  Brain

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