Answer:
A) A single base pair change.
Explanation:
Point mutation is a change in a single base pair of a nucleotide. This comes as a results of mistakes made during DNA replication, induced by ultravoilet radiations, extreme heat and X-rays. There are three types of point or substitution mutations; change, deletion and insertion. The nucleotide bases are either mistakenly inserted, changed or deleted, thus changing the resulting protein or amino acid being coded for.
1. Plan a date
2. Approve with parents
3. Get friends or a club to help
4. Try to get an adult or two ( Be smart. Be safe)
5. Grab lots of trash bags and maybe gloves.
6. Pack food and water at you will be out for a while
7. HAVE FUNN!!
-Jay❤️
Answer:
By the amount of silica
cause igneous rock is classified by their color, texture and chemical composition
The answer choices are not provided, so I cannot select the correct one. However, I may provide you examples and guidance on how to choose the correct one.
As mentioned in the explanation, a scientific question must have a variable that is changed, the independent variable, and a variable on which the effect of the change is measured. This is the dependent variable. Examples of such questions include:
How will the amount of water given to a plant affect its rate of growth?
What will be the amount of sugar that can be dissolved in water at a given temperature?
At what temperature will a balloon filled with air pop?
All of these questions may be tested using experiments.
I don't get it either I just want the brainy points lol
