1. external body part - any body part visible externally. breast - the part of an animal's body that corresponds to a person's chest.
These different body systems include the skeletal, nervous, muscular, respiratory, endocrine, immune, cardiovascular/circulatory, urinary, integumentary, reproductive, and digestive systems.
The internal organs are the organs that are present inside the human body these are heart, lungs and kidneys whereas the external organs are the organs that are present outside the body skin, nose, external ear and others.
The tongue is an internal body part as it stays inside our body most of the time! External body parts are things on the outside of the body, like skin, hair, nails, and even our ears!
Bones provide support for our bodies and help form our shape. Although they're very light, bones are strong enough to support our entire weight. Bones also protect the organs in our bodies. The skull protects the brain and forms the shape of the face.
The external organs of our body are eyes, ears, nose, tongue and skin.
"The liver is the biggest internal organ in the body, and skin is the largest external organ, so there is some correlation between the two, but people haven't looked at it. The skin is the body's largest external organ and also the fastest-growing.
of or relating to the outside or outer part; outer: an external surface. Medicine/Medical. to be applied to the outside of a body, as a remedy: for external use only. situated or being outside something; acting or coming from without: external influences.
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.
Eyes are organs of the visual system. They provide animals with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and convert it into electro-chemical impulses in neurons.
The eyes are the organs of sight. The nose of smell, and the ears are the organs of hearing. The nerves of the skin are organs of touch. The five senses are: sight, hearing, smell, taste and touch.
Skin is the human body's largest organ.Body organs aren't all internal like the brain or the heart. There's one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.
According to anatomy studies [50], human body parts can be divided into nine different parts by position: the head, neck, chest, abdomen, pelvis, back, hip, extremity, and trunk. In our ontology, the nine anatomical positions are regarded as the top level.
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.
Among these
78 organs, five
organs are considered as vital for survival. These include the heart, brain, kidneys, liver and lungs.
Types of Organs in a Human Body.
| Adrenal Glands | Bladder |
|---|
| Heart | Kidneys |
|---|
| Pancreas | Pharynx |
|---|
| Thymus Gland | Tongue |
|---|
| Testes | Seminal vesicles |
|---|
Organs in the human body can be classified in terms of their functions and locations in systems: Internal organs, digestive organs, reproductive organs, evacuation organs, respiration organs, circulation organs and sense organs. Internal organs in human body take place in the ribcage and abdominal region.
