Question:
Shark’s teeth have evolved to correspond to the diet of each particular species of shark. Consequently, the teeth of the great white shark bear little resemblance to those of the bull shark or nurse shark. There were essentially four different shark diets and thus four varieties of shark teeth. Sharks that feed on fish have needle-like teeth, perfect for spearing and ripping. Sharks that eat mammals such as seals and sea lions have heavy, serrated teeth, typically triangular on the upper jaw and pointed on the lower jaw. Shark that feed in the benthic zone of the ocean have flattened teeth for crushing the shell of the creatures they find scuttling in the sand or clinging to rocks. Sharks that bask have teeth that are largely non-functional; these sharks filter food from the water by passing it through their gills.
Which of the following is/are the CORRECT inference(s) as per the passage?
Shark’s teeth have evolved to correspond to the diet of each particular species of shark. Consequently, the teeth of the great white shark bear little resemblance to those of the bull shark or nurse shark. There were essentially four different shark diets and thus four varieties of shark teeth. Sharks that feed on fish have needle-like teeth, perfect for spearing and ripping. Sharks that eat mammals such as seals and sea lions have heavy, serrated teeth, typically triangular on the upper jaw and pointed on the lower jaw. Shark that feed in the benthic zone of the ocean have flattened teeth for crushing the shell of the creatures they find scuttling in the sand or clinging to rocks. Sharks that bask have teeth that are largely non-functional; these sharks filter food from the water by passing it through their gills.
Which of the following is/are the CORRECT inference(s) as per the passage?
Which of the following is/are the CORRECT inference(s) as per the passage?
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Sharks’ teeth are specialized for their diet, showing a clear example of evolutionary adaptation to feeding habits.
Updated On: Nov 21, 2025
- Shark’s teeth are not specially designed for slaughter.
- The shape of the shark’s teeth relates to its prey.
- Some species of sharks filter food through their gills.
- Shark’s teeth relate to its diet.
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Verified By Collegedunia
The Correct Option is B, C, D
Solution and Explanation
Step 1: Understanding the passage.
The passage explains that sharks have different types of teeth adapted to their specific diets. For example, sharks that feed on fish have needle-like teeth, while those that feed on mammals have serrated, triangular teeth. Sharks that filter food through their gills are mentioned to have largely non-functional teeth.
Step 2: Analyzing the options.
- (A) Shark’s teeth are not specially designed for slaughter: This is not supported by the passage. Shark’s teeth are clearly adapted to their diets, such as for hunting or filtering food.
- (B) The shape of the shark’s teeth relates to its prey: This is correct because the shape of the teeth is specifically adapted for the type of food they consume (e.g., needle-like teeth for fish, serrated teeth for mammals).
- (C) Some species of sharks filter food through their gills: This is correct, as the passage mentions that sharks that bask filter food from the water through their gills.
- (D) Shark’s teeth relate to its diet: This is correct, as the passage clearly explains that the teeth of sharks are designed based on the type of food they consume.
Step 3: Conclusion.
The correct answers are (B), (C), and (D), as they are directly supported by the passage.
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