(This is about DNA) If someone had A for 35% of their nitrogenous
bases, what would be the concentration of Ts?

A: 45
B: 15
C: 35
D: 25

c. 35

Explanation:

since A and T pair together, they have the same composition according to Chargaff's rule

hope this helps

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.