HELP PLEASE I wanted to ask if somebody goes to Whitmore Online School because I am taking a Biology as well as a Fitness & Safety course and I would love somebody to talk to. I am in Year 9 and I would love to meet someone so we can work together :)

Thank u <3

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals