What are the 12 organ systems of the body and their functions?

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 and Urinary system.

What is difference between organ and organ?

An organ is a group of tissues that work together for the overall function of the organ, and an organ system is a group of organs that work together to perform a specific function.

What organ means?

In biology, an organ (from the Latin “organum” meaning an instrument or tool) is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Your heart, kidneys, and lungs are examples of organs.

What are the 11 body functions?

Understanding the 11 Body Organ Systems

  • Circulatory.
  • Lymphatic.
  • Respiratory.
  • Integumentary.
  • Endocrine.
  • Gastrointestinal.
  • Urinary.
  • Musculoskeletal.

What are the 11 main body systems?

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 importance of body system in our body?

A body system is a collection of parts able to work together to serve a common purpose – growth, reproduction and survival.

What is the main function of the organ?

In an organ, different tissues work together to carry out a particular function. These are the main organs, as well as their primary function: The brain controls thoughts, memory and other organs. The heart pumps blood around the body.

What are the two meanings of organ?

1 : a musical instrument played by means of one or more keyboards and having pipes sounded by compressed air. 2 : a part of a person, plant, or animal that is specialized to perform a particular function The eye is an organ of sight. 3 : a way of getting something done Courts are organs of government.

How many systems are in our bodies?

The human body systems We refer to an integrated unit as an organ system. Groups of organ systems work together to make complete, functional organisms, like us! There are 11 major organ systems in the human body.