Choose the Most Appropriate Answer Response for Each Question

question 61

Multiple Choice

Choose the most appropriate answer response for each question.
-tracheids and vessel elements

• A)responsible for opening and closing of stomata
• B)region of a plant where sugars are being used
• C)pipelines of the xylem
• D)a mutually beneficial association between a fungus and a root
• E)structures on roots that house nitrogen-fixing bacteria
• F)pipelines of the phloem
• G)transparent epidermal secretion that waterproofs leaves
• H)facilitate transfer of sugars to the sieve element
• I)control the uptake of mineral ions into the vascular cylinder
• J)transport of organic molecules from source region to sink
• K)the main water-conducting tube in angiosperms

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Definitions:

Absolute Threshold

The minimum stimulus intensity needed to detect a particular stimulus 50% of the time.

Stimulation

The act of provoking or causing a response in an organism, organ, or tissue through external or internal means.

Stimulation of the Senses

Refers to activities or interventions aimed at engaging one or more of the five senses (sight, sound, touch, taste, smell) for therapeutic, developmental, or experiential purposes.

Perception

The process by which individuals organize and interpret their sensory impressions to give meaning to their environment.