FOXN1 Mutations in Humans and Mice Result in the Loss

question 2

Multiple Choice

FOXN1 mutations in humans and mice result in the loss of hair.What stage of hair development is affected?

• A) Placode or hair germ
• B) Hair peg
• C) Bulbous hair peg
• D) Keratinization of the hair shaft
• E) Loss of the epithelial strand between the bulge and dermal papillae

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Definitions:

Mean

A measure of central tendency, obtained by summing scores and then dividing the sum by the number of scores.

Set Scores

The collection of individual scores or data points that represent the performance or achievements of a group or individual.

Number Scores

Quantitative values assigned to individual items or responses in assessments or tests.

Mode

A measure of central tendency; the most frequent score in a distribution of scores.