Unlike Tracheids, Vessel Elements

question 111

Multiple Choice

Unlike tracheids, vessel elements

• A) function when they are dead.
• B) are spindle-shaped.
• C) are found primarily in gymnosperms.
• D) lose part or all of their end cell walls.
• E) have evolved to be progressively longer.

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Definitions:

Obsessive-Compulsive Disorder

A mental disorder characterized by intrusive thoughts (obsessions) and repetitive behaviors (compulsions) driven by these thoughts.

Intrusive Thoughts

Unwanted and often distressing thoughts or images that spontaneously enter one's mind, causing discomfort or anxiety.

Suppress

To consciously or unconsciously hold back, inhibit, or stop an action, thought, or emotion from being expressed.

Phobia

An intense and irrational fear of specific situations, objects, or activities that results in a compelling desire to avoid the dreaded subject or situation.