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Study the following statement and select...

Study the following statement and select the incorrect pair among them.
i. onstipation is a condition in which due to low water content, faeces is retained in the rectum resulting in irregular bowel movement.
ii. Diarrhoea is caused due to improper digestion.
Indigestion occurs due to excess intake of carbohydrates
iv. Vomiting controlling centre is located in medulla oblongata of brain.

A

I and ii

B

ii and iii

C

iii and iv

D

I and iv

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze each statement provided and determine which one is incorrect. Here’s a step-by-step breakdown: ### Step 1: Analyze Statement i **Statement:** Constipation is a condition in which due to low water content, feces is retained in the rectum resulting in irregular bowel movement. **Analysis:** This statement is correct. Constipation occurs when there is insufficient water in the feces, making it hard and difficult to pass, leading to irregular bowel movements. ### Step 2: Analyze Statement ii **Statement:** Diarrhea is caused due to improper digestion. **Analysis:** This statement is misleading. Diarrhea is often caused by infections, food poisoning, or other gastrointestinal disturbances rather than just improper digestion. Therefore, this statement is incorrect. ### Step 3: Analyze Statement iii **Statement:** Indigestion occurs due to excess intake of carbohydrates. **Analysis:** This statement is also incorrect. Indigestion is more commonly associated with the excessive intake of fats or heavy meals rather than carbohydrates alone. ### Step 4: Analyze Statement iv **Statement:** Vomiting controlling centre is located in the medulla oblongata of the brain. **Analysis:** This statement is correct. The vomiting center is indeed located in the medulla oblongata. ### Step 5: Conclusion Based on the analysis: - Statement i is correct. - Statement ii is incorrect. - Statement iii is incorrect. - Statement iv is correct. The incorrect pairs are statements ii and iii. Since the question asks for the incorrect pair, we can conclude that the answer is that both statements ii and iii are incorrect. ### Final Answer The incorrect pair among the statements is: - ii. Diarrhea is caused due to improper digestion. - iii. Indigestion occurs due to excess intake of carbohydrates. ---
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