How Many of the Following Are Characteristics of Arthropods

question 21

Multiple Choice

How many of the following are characteristics of arthropods?
1) protostome development
2) bilateral symmetry
3) a pseudocoelom
4) three embryonic germ layers
5) a closed circulatory system

• A) one of these
• B) two of these
• C) three of these
• D) four of these
• E) five of these

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Definitions:

Homeorhesis

A concept referring to the maintenance of a dynamic equilibrium or steady state in living organisms through changing processes and conditions.

Homeostasis

The self-regulating process by which biological systems maintain stability while adjusting to conditions that are optimal for survival.

Trajectory

The path or progression of an object, a disease, or an individual's life or career over time.

Insufficiency

A lack or deficiency of something necessary, often resulting in an inability to function effectively or achieve intended outcomes.