16. What could be some weaknesses with using a test cross to determine Fred's genotype?

Which of the following is a good strategy when it comes to desserts

A(n) is a molecule influences the way that a molecule reacts.

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids