Answer:
A
Explanation:
Inherited traits are coded for in an individual's DNA. Individuals are born with acquired traits. Inherited traits are the result of learning, experiencing, and making choices.
There are four different bases that make the DNA molecule:
Adenine, Cytosine, Guanine, and Thymine.
Due to chemical properties of the bases, there are two pairs of bases that are complementary, Adenine and Thymine and Guanine and Cytosine.
So, if we have 16% of Adenine, there must be the same amount of Thymine, since they only appear in a pair.
16% of Adenine + 16% of Thymine - 32 %
the rest of the abundance of the bases can be calculated by subtracting the 32% out of the 100%: 100-32 = 68
So, Guanine and Cytosine make up 68% of the bases, and a half of that number is the amount each of the bases has in the total amount. 68/2= 34
16% Adenine - 16% Thymine
34% Guanine - 34% Cytosine
Answer:
B: new species
Explanation:
These are mutations to the genetic code and over time they can create a new species.
Answer:
the selected one is the correct one
Explanation:
Answer:
D. Mexico was the third one who signed.
