Instructions for schools on the subject of human biology
Pure inherited refers to a term from genetics that is free of any evaluation. He will …
Everyone can imagine something under the word organ. Most of the time, however, one only thinks of ...
The lungs are vital organs. But very few know how big it is and ...
The (human) eye is often referred to as a camera with a light-sensitive layer. This …
The growth plate, also known as the epiphyseal plate, is found in young long bones between the ...
Adenosine triphosphate, or ATP for short, is the most important energy source in the body and is used by almost everyone ...
When mothers of toddlers talk about their dear little ones like that, it can happen that the ...
The function that a blind spot performs is important for the whole eye. But she cares ...
Pupils change size with incident light, so that better vision is possible. Besides …
The diaphragm has an absolutely central role in breathing - in fact it enables ...
There are many organs in the abdomen - including the intestines, stomach, liver and gallbladder. …
The lymph nodes are parts of the lymphatic system. This also includes other organs such as ...
The skin is made up of three layers, which in turn consist of several sub-layers. …
In a living being there is a difference between physical, mental and emotional maturity ...
Blood is not a homogeneous liquid, but consists of the blood plasma, the liquid part, ...
In order to supply the body with all the necessary substances, food must be in the ...
Villi are a special part of the lining of the small intestine. They help the intestines ...
The back of the foot is important for stability and thus for the upright posture and the walk ...
You recently read or heard about Asperger's Syndrome. You know …
Bones, organs and muscles play a major role in human anatomy. The muscles …
Blood clotting is important in the event of injuries, protects us from blood loss and supports ...
The human body has about 5 to 6 liters of blood, which is very important for ...
Ejaculation is the ejection of semen during a male orgasm ...
People differ from others in a large number of very different characteristics ...