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Which row in the table matches the branch of the autonomic nervous system (ANS) with its effect? Branch Effect A - Scottish Highers Human Biology - Question 19 - 2023
Question 19
Which row in the table matches the branch of the autonomic nervous system (ANS) with its effect? Branch Effect A. sympathetic increase... show full transcript
Worked Solution & Example Answer:Which row in the table matches the branch of the autonomic nervous system (ANS) with its effect? Branch Effect A - Scottish Highers Human Biology - Question 19 - 2023
Step 1
D. parasympathetic increases peristalsis
Answer
The parasympathetic branch of the autonomic nervous system is primarily responsible for 'rest and digest' activities. One of its key effects is to increase peristalsis, which refers to the wave-like muscle contractions that move food through the digestive tract. Therefore, the correct row that matches the branch of the autonomic nervous system with its effect is:
- D. parasympathetic increases peristalsis.