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GK questions about the human body help students learn fascinating facts and concepts. Test your knowledge and explore key topics from school syllabuses and general science.
GK Questions About The Human Body
- What is the largest organ in the human body?
- How many bones are there in a human adult body?
- What is the main function of red blood cells?
- Which organ is responsible for pumping blood?
- What is the average normal body temperature?
- Which part of the brain controls balance and coordination?
- How many chambers are there in the human heart?
- What is the basic structural unit of the human body?
- Which is the longest bone in the human body?
- What is the function of the lungs?
- How many pairs of ribs does a human body have?
- What is the smallest bone in the human body?
- Which is the largest gland in the human body?
- How many teeth does an adult human have?
- What pigment gives skin its color?
- What is the main function of the kidneys?
- How many muscles are in the human body?
- Which blood group is known as the universal donor?
- What connects muscles to bones?
- Which is the only organ capable of regenerating tissue?
- What is the powerhouse of the cell?
- What is the main component of human hair and nails?
- How many lobes does each lung have?
- What is the function of the small intestine?
- What is the name of the largest artery in the human body?
- What type of joint is found in the shoulder and hip?
- Which is the largest muscle in the human body?
- What is the primary function of white blood cells?
- How many vertebrae are in the human spine?
- What part of the eye controls the amount of light entering?
- What is the name of the tube that connects the mouth to the stomach?
- What is the normal pH range of human blood?
- How many chromosomes does a human cell contain?
- Which part of the ear is responsible for balance?
- What type of blood vessel carries blood away from the heart?
- What is the medical term for the windpipe?
- Which organ removes waste from the blood to form urine?
- What is the largest part of the brain?
- What is the human body’s natural response to infection?
- What mineral is essential for strong bones and teeth?
- What is the function of platelets in the blood?
- What is the most common blood type in humans?
- Which part of the brain controls memory and learning?
- What is the name of the process in which cells divide?
- How many senses does the human body have?
- What is the normal resting heart rate for adults?
- What connects the brain to the rest of the body?
- Which vitamin is produced when skin is exposed to sunlight?
- How many types of blood cells are there?
- What is the thickest layer of human skin?
Answers to GK Questions About Human Body
- Skin
- 206 bones
- Transport oxygen
- Heart
- 98.6°F (37°C)
- Cerebellum
- Four chambers
- The cell
- Femur
- Help in breathing/respiration
- 12 pairs
- Stapes (in the ear)
- Liver
- 32 teeth
- Melanin
- Filter blood, form urine
- About 600 muscles
- O negative
- Tendons
- Liver
- Mitochondria
- Keratin
- Right lung: 3 lobes, Left lung: 2 lobes
- Absorbs nutrients from food
- Aorta
- Ball-and-socket joint
- Gluteus maximus
- Fight infections
- 33 vertebrae
- Pupil
- Esophagus
- 7.35-7.45
- 46 chromosomes
- Inner ear (vestibular system)
- Arteries
- Trachea
- Kidneys
- Cerebrum
- Fever/inflammation
- Calcium
- Help in blood clotting
- O+
- Hippocampus
- Mitosis
- Five senses
- 60-100 beats per minute
- Spinal cord
- Vitamin D
- Three: red blood cells, white blood cells, platelets
- Dermis
Key Takeaways of GK Questions About Human Body
- The human body has 206 bones, but infants have more.
- The skin is the largest organ.
- The heart pumps blood and has four chambers.
- Red blood cells carry oxygen.
- The brain controls all body functions.
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