Table of Contents
What is a good example of an organ?
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.
Which organ is the main organ?
The heart is the most important organ of the circulatory system, which helps deliver blood to the body. It works with the lungs to add oxygen to blood and pump this freshly oxygenated blood through the blood vessels and around the body. The heart also has an electrical system within.
What are 5 examples of organs within 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 is human organ?
Organs are the body’s recognizable structures (for example, the heart, lungs, liver, eyes, and stomach) that perform specific functions. An organ is made of several types of tissue and therefore several types of cells. Human cells vary in size, but all are quite small.
Is the brain an organ or a muscle?
As it turns out, your brain isn’t actually a muscle. It’s an organ — one that actually plays a huge role in controlling muscles throughout your body. Muscle is made up of muscle tissue, which is muscle cells grouped into elastic bundles that contract together to produce motion and/or force.
What are the 5 most important organs in the human body?
Humans have five vital organs that are essential for survival. These are the brain, heart, kidneys, liver and lungs.
What organs are absolutely needed by the human body?
Brain. The brain is the body’s control center.
What are the ten major organs of the human body?
Top 10 Very Important Organs in a Human Body Brain. This organ is the master of all the actions and the organs of a human body. Heart. Another important organ of the human body without which human survival is next to impossible. Lungs. Liver. Stomach. Kidneys. Eyes. Intestines. The Veins. The Pituitary.
What are the 11 major organ systems and their main functions?
In summary, the human body is made of 11 important organ systems, including the circulatory, respiratory, digestive, excretory, nervous and endocrine systems. They also include the immune, integumentary, skeletal, muscle and reproductive systems. Thesystems work together to maintain a functioning human body. 3.0.
What are the organs of the body and their functions?
Organs in the body and their function: It is one of the organs on the left side of the body. It helps pump the blood to reach deeper most tissues of the body. It is the organ which functions non-stop from birth to death of an individual. It has veins flowing in blood from the back and arteries going out of the heart.