A cell is the smallest functional unit of life.

learn more… | top users | synonyms

4
votes
1answer
2k views

Rate of cell division in humans

On average, how many cells divide each day in a human being? How long does a cell wait before dividing itself ? I have tried to look on the internet but surprisingly the answer is difficult to ...
0
votes
0answers
25 views

Why do fingers swell during winters? [on hold]

Why do fingers swell during winters (of temperature 5-15 degree celsius)? During winters mine and many others's fingers swell. is it due to blood circulation or what?