On the Uniqueness and Universality Issue,Cattell Noted the Existence of _____

question 12

Multiple Choice

On the uniqueness and universality issue,Cattell noted the existence of _____ traits and _____ traits.

• A) obvious; hidden
• B) surface; source
• C) common; unique
• D) learned; observational

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Definitions:

Flatworms

A group of invertebrates belonging to the phylum Platyhelminthes, known for their flattened bodies and lack of specialized respiratory and circulatory systems.

Acoelomate

An animal lacking a body cavity (coelom). Compare with coelomate and pseudocoelomate.

Statocysts

Specialized sensory organs found in some animals, such as invertebrates, that help to maintain equilibrium and orientation relative to gravity.

Mollusks

A phylum of coelomate protostome animals characterized by a soft body, visceral mass, mantle, and foot.