how many cells are in human body
Answers
Answer:
The human body consists of some 37.2 trillion cells. It is the approx value .
Explanation:
An average person is estimated to contain roughly 30 trillion human cells, according to recent research.
This is, of course, a rough approximation. It’s extraordinarily complicated to count human cells. It’s not as simple as figuring out the size or weight of a single cell and making an estimate based on the volume of the human body.
Each of the 200 different types of cells in the human body has a different weight and size. Within the body, some cells are packed more densely, while others are more spread out.
Cells are constantly dying, and new ones are being made simultaneously. On top of that, the actual number of cells will vary from person to person, depending on their age, height, weight, health, and environmental factors.
The best we can do is find an estimate based on an average person. A recent study used a man between 20 and 30 years of age, weighing 70 kilograms (154 pounds) and measuring 170 centimeters (5 feet, 7 inches) in height, as a reference.
In the study, researchers went through each cell type and used a variety of tedious methods to estimate the number of each type. They used the most up-to-date information available to make a detailed list of volumes and densities in every organ of the body. Once they arrived at an estimate of all the different cell types, they added them all together. The number they arrived at was 30 trillion.