You just completed a Punnett Square and all four offspring have the genotype Rr. What are the genotypes of the parent

How are gene and protein sequences used to classify organisms?

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Describe five factors that influence the value of fuel