Acorn Worms and Pterobranchs Have a Body Plan Consisting of a

question 122

Multiple Choice

Acorn worms and pterobranchs have a body plan consisting of a

• A) head and trunk.
• B) head,trunk,and abdomen.
• C) head,proboscis,and trunk.
• D) head,proboscis,collar,and trunk.
• E) proboscis,collar,and trunk.

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Definitions:

Frustration

The emotion experienced when one is irritated or displeased due to the inability to alter or accomplish a certain task.

Pursuit

The action of following or chasing after something or someone with the goal to catch or achieve it.

Goal

An aim or desired outcome that a person or organization endeavors to achieve through concerted effort.

Approach-Approach Conflict

A psychological dilemma involving a choice between two positive or desirable options.