Considering how diverse all living things are, it is not an easy task for scientists to organize, classify, and study every type of living organism. To begin, we do know that all living organisms must exhibit the characteristics of life.

Does mitochondria still meet the definition of a eukaryote why or why not?

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell