Calculate the concentration of bacteriophage in the original sample if you are given a series of plates with varying number of plaques along with the dilution of the plate

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

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