What are the major organs of the body?
Some of the easily recognisable internal organs and their associated functions are:
- The brain. The brain is the control centre of the nervous system and is located within the skull.
- The lungs.
- The liver.
- The bladder.
- The kidneys.
- The heart.
- The stomach.
- The intestines.
What are the 10 major organs in the human body?
Altogether, there are 10 large organs in the body, which include skin, liver, brain, lungs, heart, kidney, spleen, pancreas, thyroid and joints.
What are the 9 major organs?
Terms in this set (9)
- brain. controls the body.
- eyes. controls vision.
- heart. circulates blood.
- kidneys. excrete (gets rid of) water and waste products.
- lungs. supplies oxygen to the blood.
- liver. removes waste created by digestion (breaking down food you’ve eaten)
- skin. covers the body, external protective coating.
What are the 11 major organ systems in the human body?
The 11 organ systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems. The VA defines 14 disability systems, which are similar to the body systems.
What is the most useless organ?
The appendix may be the most commonly known useless organ. While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system.
What is the largest organ in the body?
The skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection. It protects the body from external factors such as bacteria, chemicals, and temperature.
What’s the most important organ?
The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.
What are the 12 parts of the body?
These different body systems include the skeletal, nervous, muscular, respiratory, endocrine, immune, cardiovascular/circulatory, urinary, integumentary, reproductive, and digestive systems.
What are the 9 major body organs and their functions?
Table 1: Organ functions and damaging conditions
|Heart||Pumps blood to deliver a continuous supply of oxygen and other nutrients to other organs|
|Lungs||Helps oxygen breathed air to enter the red cells in the blood|
|Kidneys||Filters blood and removes waste products through urine|
What are the 7 main body systems?
The main systems of the human body are:
- Circulatory system / Cardiovascular system:
- Digestive system and Excretory system:
- Endocrine system:
- Integumentary system / Exocrine system:
- Immune system and lymphatic system:
- Muscular system:
- Nervous system:
- Renal system / Urinary system.
What organ can you live without?
You can still have a fairly normal life without one of your lungs, a kidney, your spleen, appendix, gall bladder, adenoids, tonsils, plus some of your lymph nodes, the fibula bones from each leg and six of your ribs.
Which organ is not needed?
Vestigial organs are parts of the body that once had a function but are now more-or-less useless. Probably the most famous example is the appendix, though it is now an open question whether the appendix is really vestigial.