Digestion in Humans and Earthworms

question 27

Multiple Choice

Digestion in humans and earthworms

• A) is similar in that in both organisms, digestion is an extracellular process, occurring in a complete digestive tract.
• B) is different in that earthworms have a sac plan body plan and humans have a tube-within-a-tube body plan.
• C) is different in that digestion is an extracellular process in humans but an intracellular process in earthworms.
• D) is similar in that in both organisms, digestion is an intracellular process, occurring in an incomplete digestive system.
• E) is similar in that in both organisms, digestion occurs in a simple tract, in which all parts of the tract are similar.

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Definitions:

Crowded

Describes a condition or area characterized by being densely filled with people or objects, often leading to discomfort or restricted movement.

Dark Sky Preserve

An area, usually a park or conservation area, designated to be kept free of artificial light pollution to promote astronomy and protect nocturnal wildlife.

Low-Density Development

A type of urban planning that spreads out buildings and population, often resulting in more green space per capita but requiring more land.

Industrialization

The process of developing industries in a country or region on a wide scale.