Which option best identifies the exact concept boundary for Classification of living organisms, Classification of living organisms: students must describe the traditional classification of living organisms into groups using structure and characteristics.

The correct option is Definition boundary: DNA can contain many genes; a gene has a specific coding role. This matches Classification of living organisms because students must describe the traditional classification of living organisms into groups using structure and characteristics.. It is the only option that keeps DNA vs genes separate and answers the approved learning objective in Classification of living organisms.

The correct option is Definition boundary: DNA can contain many genes; a gene has a specific coding role. This matches Classification of living organisms because students must describe the traditional classification of living organisms into groups using structure and characteristics.. Definition boundary: DNA can contain many genes; a gene has a specific coding role. This matches Classification of living organisms because students must describe the traditional classification of living organisms into groups using structure and characteristics. is correct because DNA can contain many genes; a gene has a specific coding role. The learning objective says students must describe the traditional classification of living organisms into groups using structure and characteristics, so the answer must stay inside Classification of living organisms. The alternative options are wrong because they either calling a gene a whole chromosome., explaining protein coding without naming the gene as the relevant section of dna., or drift away from when asking about genes, test a section of dna, protein coding, alleles, or inherited characteristics..