Two Different Species May Have Similar Features Because of

question 65

Multiple Choice

Two different species may have similar features because of

• A) continental drift.
• B) the fossil record.
• C) artificial selection.
• D) descent from a common ancestor.

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Definitions:

Oropharynx

A part of the pharynx situated between the soft palate and the epiglottis, involved in swallowing.

Nasopharynx

The upper part of the throat located behind the nose, which forms part of the respiratory system.

Laryngopharynx

The part of the pharynx that lies below the epiglottis and above the esophagus, involved in both respiration and digestion.

Trachea

The windpipe, a tube that connects the larynx to the bronchi of the lungs, allowing the passage of air.