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Teeth first evolved as sensory organs, not for chewing, according to a new analysis of animal fossils. The first tooth-like structures seem to have been sensitive nodules on the skin of early fish ...
"We've really gotten a much better sense for what it looks like (for) the pig kidney to replace all of the functions of the human kidney," he said. "It's always something the FDA has asked about." ...
The human muscular system is complex and has many functions in the body. These include mobility, stability, posture, circulation, digestion, and more. There are several different types of muscles ...
Cells called receptors close receptors Organs which recognise and respond to stimuli., which detect stimuli close stimulus Something that sets off a reaction in the nervous system, for example ...
Using a new technology the team developed that delivers a specially designed cell-protective fluid to organs and tissues, the researchers restored blood circulation and other cellular functions in ...
The skin is the body's largest organ and performs many vital functions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Skin is the body's ...
The endocrine system helps regulate bodily functions through hormone secretion. Learn about the organs and hormones involved, as well as how they work.
Sensory nerves involve your senses, such as smell, hearing, and touch. Motor nerves control the movement and function of muscles or glands. Keep reading to learn more about each of the 12 cranial ...
Discover the largest organ in the human body and how it plays a vital role in your health. Explore fascinating facts about the skin and its protective, sensory, and regulatory functions.
Life The first teeth were sensory organs on the skin of ancient fish. Teeth are good for chewing and biting, but they are also sensitive – and that may have been their original function hundreds ...
cells called receptors close receptors Organs which recognise and respond to stimuli., which detect stimuli close stimulus Something that sets off a reaction in the nervous system, for example ...
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