- Salivary glandsParotid glandsSubmandibular glandsSublingual glands.
- Small intestine Duodenum JejunumIleum.
- Large intestine.
The human skeleton consists of both fused and individual bones supported and supplemented by ligaments, tendons, muscles and cartilage. It serves as a scaffold which supports organs, anchors muscles, and protects organs such as the brain, lungs, heart and spinal cord.
While your heart is a vital organ, the brain and of course the nervous system that attaches to your brain make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement or action your body takes.
The Five Sense Organs in Human Beings. The sense organs — eyes, ears, tongue, skin, and nose — help to protect the body. The human sense organs contain receptors that relay information through sensory neurons to the appropriate places within the nervous system.
It has long been regarded as a potentially troublesome, redundant organ, but American researchers say they have discovered the true function of the appendix. The researchers say it acts as a safe house for good bacteria, which can be used to effectively reboot the gut following a bout of dysentery or cholera.
- Mouth. Teeth. Tongue.
- Salivary glands. Parotid glands. Submandibular glands. Sublingual glands.
- Small intestine. Duodenum. Jejunum. Ileum.
- Large intestine.
- Liver. Gallbladder.
An internal organ is an organ of an animal that is inside the body, beneath the skin. The stomach, heart, and liver are internal organs and are protected by layers of skin, fat and bones.
Organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function. In higher animals, organs are grouped into organ systems; e.g., the esophagus, stomach, and liver are organs of the digestive system.
It doesn't take much reflection to figure out that humans possess more than the five “classical” senses of sight, hearing, taste, smell, and touch. Because when you start counting sense organs, you get to six right away: the eyes, ears, nose, tongue, skin, and the vestibular system.
Two or more organs working together in the execution of a specific body function form an organ system, also called a biological system or body system. The functions of organ systems often share significant overlap. For instance, the nervous and endocrine system both operate via a shared organ, the hypothalamus.
The uterus (from Latin "uterus", plural uteri) or womb is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals. In the human, the lower end of the uterus, the cervix, opens into the vagina, while the upper end, the fundus, is connected to the fallopian tubes.
The human skin is the outer covering of the body. In humans, it is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue and guards the underlying muscles, bones, ligaments and internal organs.
The ear canal of the outer ear is separated from the air-filled tympanic cavity of the middle ear by the eardrum. The inner ear contains the otolith organs—the utricle and saccule—and the semicircular canals belonging to the vestibular system, as well as the cochlea of the auditory system.
The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. The skin is only a few millimeters thick yet is by far the largest organ in the body.
Digestive System. The purpose of the digestive system is to turn the food you eat into something useful for the body. When you eat, your body uses this system to digest food so your cells can use it to make energy. The organs involved in this system include the mouth, stomach, and intestines.
The human body contains as many as nine ductless glands and five ducted glands, depending on gender and physiology. These 14 major glands are essential for conducting a wide range of key biological processes.
Sense organs are a group of tissues working together so as to provide a stimulus of taste, vision, smell, sound and touch. As you can make out from above the five sense organs are- tongue, eyes, nose, ears and skin.
Muscle is considered tissue which is part of an organ (in this case your heart). Your heart is a muscular organ that pumps blood to your body. Your heart is at the center of your circulatory system. This system consists of a network of blood vessels, such as arteries, veins, and capillaries.
2: The brain is the most complex organ in the body. The brain is made up of a complex network of billions of nerve cells called neurons, as well as other kinds of cells, all protected by the bones of the skull. That's a lot of energy for a human organ a little bigger than a softball.