Mitosis is cell division in to daughter cells with the same chromosome number as the parent cell
The answer that fits the blank provided above is STEROIDS. Steroids are fat-soluble signal molecules. This is one of the derivative compounds of cholesterol along with Vitamin D and bile salts. All steroid hormones are considered as a derivative of cholesterol. The answer for this would be option D.
Answer:
d) do all jobs for survival
Explanation:
A single cell perform all its activity on its own.
The number of electrons is 10