Unattached Earlobes Are a Dominant Trait

question 122

Multiple Choice

Unattached earlobes are a dominant trait. Finn and Maggie both have unattached earlobes but their daughter, Celia, does not. If Finn and Maggie have a second child, what is the probability that it will have attached earlobes?

• A) 1/4
• B) 1/2
• C) 3/4
• D) 1
• E) 1/8

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Definitions:

Nuts

Edible seeds or fruits with a hard shell, often used as a source of food or oil.

Berries

Small, pulpy fruits typically containing several seeds, enjoyed both fresh and in a variety of prepared foods.

Min Function

In mathematics, a function that identifies the smallest value in a set of numbers.

Income

Represents the money received, especially on a regular basis, for work or through investments.