Using a Punnett Square, Determine the Probability of Sickle Cell

question 90

Essay

Using a Punnett square, determine the probability of sickle cell disease in offspring from a mother and father who both have sickle cell trait.

---

Definitions:

Net Income

The amount of profit that remains after all operating expenses, taxes, and costs have been subtracted from total revenue, essentially the bottom line.

Break-Even Point

The point at which total costs and total revenue are equal, resulting in neither profit nor loss.

Fixed Costs

Expenses that do not change with the volume of production or sales, such as rent, salaries, and insurance.

Variable Cost

A cost that varies with the level of output or activity, in contrast to fixed costs, which remain constant regardless of activity.