If a Non-Letter Argument Is Passed to the ToLowerCase or ToUpperCase

question 29

True/False

If a non-letter argument is passed to the toLowerCase or toUpperCase method, the boolean value False is returned.

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Definitions:

Simple Columnar Epithelium

A type of epithelium consisting of a single layer of tall, closely packed cells, which line organs such as the stomach and intestines.

Transitional Epithelium

Transitional epithelium is a type of tissue found lining organs that can stretch, such as the bladder; it allows for expansion and retraction without tearing.

Transitional Epithelium

A type of epithelial tissue characterized by its ability to stretch and change shape, found lining organs such as the bladder.

Simple Cuboidal Epithelium

A type of epithelial tissue that consists of a single layer of cube-shaped cells, involved in functions like absorption and secretion.