Question

question 1 0.5 pts species a has different heritable traits than species b. what feature of dna differs between species a and species b that allows it to carry different heritable information? the sequences of the bases in the dna molecules are different the sugar - phosphate backbones are different the way the molecules twist to form a helix is different the types of sugar and phosphate used in the nucleotides are different the rules by which nitrogenous bases pair with each other are different

Explanation:

The genetic information in DNA is encoded in the sequence of nitrogen - containing bases. Different sequences result in different heritable traits. The sugar - phosphate backbone is consistent in DNA across species, the DNA helix structure is generally the same, the types of sugar (deoxyribose) and phosphate in nucleotides are standard in DNA, and base - pairing rules (A - T, G - C) are universal.

Answer:

the sequences of the bases in the DNA molecules are different