Heredity A. collectionof genes that determine specific characteristics
B. a section of the molecule that carries instructions for specific traits from one generation to another
C. the passage of traits from generation to generation
D. molucle that carries genetic instructions for all known living organisms
E. the expression of traits that can be seen and measured

B.a section of the molecule that carries instructions for specific traits from one generation to another

C. the passage of traits from generation to generation

Explanation:

Heredity, also referred to as inheritance, is the passing of traits from parents to offspring.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.