20. You have a segment of DNA that contains 26% Adenine, what percent of Cytosine will there be? a. 24%
b. 26%
c. 52%
d. 48%

A

Explanation:

as all bases will be 100% so there will be same about of adenine and thymine so 26+26 =52 do 100-52=48 which will be the amount of cytosine and guanine so 48÷2=24 which will be the amount of cytosine.

hope this make sense :)

b because they naturally adapt to their environment plz mark brainliest

explanation:

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.