The genetic change in a population or species over many generations is evolution. Whether it be physical or mental increase.
Answer: <u>Guanine
</u>
According to Chargaff's rule, the base pairing in the DNA and RNA is fixed. Adenine always pairs with Thymine in DNA and Uracil in RNA. Guanine pairs up with cytosine. This complementary base pairing is universal and constant. That's why amounts are also equal. It means if cytosine is 20% in any DNA sample, then amount of guanine would be 20% as well.
HI there
I would go with D.cirrus
Take care
-Ans-
Depending on what stage the malignancy is at, usually removal of the larynx, some surrounding tissues, and chemotherapy..
