The Excretory System of Insects

question 94

Multiple Choice

The excretory system of insects

• A) has many openings on the body wall.
• B) contains flame cells.
• C) is not connected to the gut.
• D) excretes uric acid from the rectum.
• E) relies on diffusion across the body wall.

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Definitions:

Plant Nutrients

Essential minerals and elements required by plants for growth and development, including nitrogen, phosphorus, and potassium.

Coliform Bacteria

A group of bacteria predominantly present in the intestines of warm-blooded organisms and in the environment, used as an indicator of sanitary quality of foods and water.

World Health Organization

A specialized agency of the United Nations responsible for international public health.

Drinking Water

Water that is suitable and pure for drinking purposes by humans.