The classification system developed by linnaeus in the early 1700s divided living organisms into plant and animal kingdoms. today, that has been expanded into five kingdoms. which of the following inventions was most responsible for creating the need for the additional three kingdoms and why?

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.

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