Characteristics of the Platyhelminthes Include Which of the Following

question 12

Multiple Choice

Characteristics of the Platyhelminthes include which of the following?

• A) They are human endoparasites that may be subdivided into the tapeworms and flukes
• B) They require no circulatory system because diffusion carries nutrients and oxygen across thin flat body
• C) Their tissues have receptors for attachment to host tissues
• D) Their body plan includes segments

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Definitions:

Neglected

The condition of not receiving enough care, attention, or support, often resulting in emotional, physical, or developmental harm.

Well-Adjusted

Describing someone who is mentally and emotionally stable and can deal effectively with the demands and challenges of life.

Brain Chemistry

Refers to the balance and interaction of chemicals and neurotransmitters in the brain that influence mood, thought, and behavior.

Object Permanence

The awareness that objects continue to be present even if they are not seen, heard, or felt through any sensory mechanisms.