This diagram represents a solid object with a mass of 120 grams. What is the density of the object? a. Find the volume of the object
b. Find the density of the object.

What is a group of organisms that are closely related and share similar characteristics

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

What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles