Which structures are similar in function, but do not guarantee that the organisms are related? a. analogous structures b. homologous structures c. vestigial structures d. transitional structures

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

People with one sickle cell allele are not likely to get malaria. what is this an example of?

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