Which Features Are Found in Organisms That Have an Incomplete

question 53

Multiple Choice

Which features are found in organisms that have an incomplete digestive tract?

• A)pharynx,digestive enzymes and diffusion of nutrients
• B)crop,digestive enzymes and diffusion of nutrients
• C)digestive enzymes,esophagus and diffusion of nutrients
• D)gizzard,salivary amylase and a pharynx

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Definitions:

Plasma pH

Plasma pH is a measure of the acidity or alkalinity of the blood plasma, crucial for maintaining various physiological processes.

Respiration Rate

The number of breaths a person takes per minute, an important vital sign reflecting respiratory health and metabolic activity.

pH

A scale used to specify the acidity or basicity of an aqueous solution, with 7 as neutral, values below 7 as acidic, and above 7 as basic.

Thirst Sensations

The body's signal indicating the need for hydration, triggered by mechanisms within the brain and body.