Which one of the following statements is most accurate about genes? a)are coded instructions for producing cells. b)are often composed of several chromosomes. c)are generally composed of dna fragments. d)are coded instructions for producing proteins

went back to check the answer and D. are coded instructions for producing proteins ) is the right answer.

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well say a good goal is to do 150 sit ups in a week! or 90 pull ups a day. even 60 push ups in a month these are all fair goals!