Question
Easy
The function of gills in the fish is to
1
take in oxygen from air
2
absorb nutrients present in water
3
absorb dissolved oxygen from water
4
excrete waste into water
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Life Processes
Topic: Respiration
Correct Answer
Option C
Explanation
The function of gills in fish is to absorb dissolved oxygen from water, which is correctly identified as Option 3. Here is a detailed explanation supporting this: 1. Explanation for Option 3 (Correct Answer): Gills are specialized organs in fish that allow them to extract oxygen from water. Water enters through the fish's mouth and flows over the gill membranes, which are rich in blood vessels. The dissolved oxygen in…Read More
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