Answer:
DNA is made of nucleotides made of deoxyribose sugar, phosphate group and a nitrogenous base.
The nitrogenous bases are adenine, guanine, cytosine and thymine. Each person has their own sequence of these bases which makes everyone unique.
Explanation:
hope this helps answer your question
The effects of a mutation are different depending on the type of cell that is affected.
* If a mutation occurs in a somatic cell (all cells except the reproductive cells), this can trigger the development of a cancer (colorectal cancer, retinoblastoma...).
* If a germ cell (reproductive, giving gametes) is affected, the person will not be affected but his descendants will be affected. (this gives genetic, hereditary disease, like sickle cell anemia, haemophilia...).
I looked it up and it was “c. Silicon “
It would be their equivalent of winter. The lower half of the Earth would be tilted away from the sun, and so it would be colder