On Average, Blood PH Is Approximately

question 87

Multiple Choice

On average, blood pH is approximately:

• A) 7.4.
• B) 7.6.
• C) 7.1.
• D) 7.8.

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Definitions:

Genetic Engineering

The direct manipulation of an organism's genes using biotechnology to modify its characteristics, often to enhance its performance or suitability for a particular purpose.

Natural Selection

A process in biological evolution where organisms with traits better suited to their environment are more likely to survive and reproduce.

Mean Coloration

A statistical average of the colors within a specific area, often used in studies of animal coloration, camouflage, or ecological monitoring.

Snail Shells

Hard, protective external skeletons built by snails, offering shelter and defense against predators, composed mainly of calcium carbonate.