15. THINK: A somatic cell from a garden pea normally contains 14 chromosomes. How many sister chromatids would that cell contain during G1 of the cell cycle?  

44. The cell produced by the fusion of an egg and a sperm is the  

Multiply and give the answer in simplest form.  

Write the decimal 0.18 as a fraction in simplest form.  

46. .  All animal cells are diploid except  

The price of a printer was reduced from $400 to $160. What was the percent of decrease?

Julia preheated her oven for 18 minutes. What fraction of an hour was this?  

Solve for in the proportion:  

5. Eukaryotic chromosomes are composed of a complex of 60% protein and 40% DNA. This complex is referred to as:  

Write a fraction to represent the shaded portion of the figure.