I believe it to be the first one sorry if i am wrong
Answer:
30% Thymine
Explanation:
If 30% of Adenine is present, it would be reasonable to assume that 30% of Thymine will be present, as the ratio between the two complementary nitrogenous bases will be roughly equal.
Therefore, that leaves us with 40% between Cytosine and Guanine. Since the ratio between them would be equal, it gives us 20% of Cytosine and 20% of Guanine.
<u>Therefore:</u>
30% of A + 30% of T + 20% of C + 20% of G = 100% DNA
Answer:
7 I think I really understand this
Answer:
B. has beneficial effects for both mother and fetus.
Explanation:
Prenatal massages help in pregnancy because they reduce stress and anxiety. Additionally relaxes tension parts such as the back, shoulders, neck, back and feet, all overloaded by the baby's weight. It should be borne in mind that newborns had lower cortisol levels when their mother was massaged.
Answer:
C. Ss
Explanation:
One dominant allele (S) and one recessive allele (s) indicates a heterozygous trait.