Answer:
B. 20%
Explanation:
The complementary base-pairing rule states that Adenine always pairs with Thymine (A with T), and Cytosine with Guanine (C with G).
Because of this, the amount of Adenine present must be the same as the amount of Thymine present, and the same for Cytosine and Guanine.
This means that if there is 30% Adenine, there is also 30% Thymine as each A base is paired to a T base. This adds to 60%, so Cytosine amounts and Guanine amounts must add to 40% to make 100%.
Since they are equal in amount, there must be 20% of each.
Therefore the answer is B. 20%
There is 30% Adenine, 30% Thymine, 20% Guanine and 20% Cytosine.
Hope this helped!
The answer is A,hope this helps !
Answer
the root bio means life, so he living element
Explanation:
the words “biogeochemical cycle” can be easily broken down. “Bio-” is the biotic system, “geo-” is the geological component, and “chemical” is the elements which are moved through a “cycle
B.
A neutral mutation is one which has no effect on the relative fitness of the individual. A bushy tail is not likely to be relevant to fitness.
6. A push or a pull
7. A force between two magnetic poles
8. the si unit used to measure the strength of a force
9. G
GOOD LUCK AND HOPE IT HELPS U
