Which of the following scenarios refutes the argument that genes are entirely internally influenced? Patrick possesses a gene for brown hair, but his children have blond hair.
Charles possesses a gene for Alzheimer's, but he has not yet experienced symptoms.
Margaret possesses a gene for melanoma, so she chooses to stay out of the sun.
Cindy possesses a gene for freckles, but she uses makeup to cover them up.

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

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.

nb

explanation:

kj