Which of Thfollowing Is NOT a Defining Trait of a Chordate's

question 107

Multiple Choice

Which of thfollowing is NOT a defining trait of a chordate's embryo?

• A)A rod of stiff but flexible connective tissue extends the length of the body and provides support.
• B)A hollow nerve cord parallels the notochord.
• C)A vertebrate column extends the length of the body and supports the jaw.
• D)Gill slits open across the wall of the pharynx.
• E)A muscular tail extends beyond the anus.

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The mental function that enables individuals to retain information and recall experiences and knowledge.

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.

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Barrier devices used during sexual activity to reduce the risk of sexually transmitted infections and prevent pregnancy.