Mutations Represent

question 6

Multiple Choice

Mutations represent

• A) a minor part of microevolution.
• B) an essential part of microevolution.
• C) deleterious changes to the fitness of an individual.
• D) advantageous changes to genes.

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Definitions:

Emphysema

A long-term, progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the alveoli (air sacs in the lungs).

Secondhand Smoke

Smoke inhaled involuntarily from tobacco being smoked by others, posing health risks to nonsmokers.

Dry-seal Suction Drainage

A system used for wound drainage that employs a one-way valve mechanism to evacuate air and fluid without allowing backflow.

Chest Tube

A medical device inserted into the pleural space to remove air, fluid, or pus, used in conditions like pneumothorax or pleural effusion.