Question Detail

ZOO 102 Animal Diversity, Phylogeny, and Vertebrate Structure Objective Question
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Question

Most fish typically possess a heart with how many chambers?
Options
A One
B Three
C Four
D Two
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Fish generally have a two-chambered heart. Three-chambered hearts are found in amphibians and most reptiles, while four-chambered hearts are found in birds and mammals.

Hint

This is the simplest multi-chambered heart arrangement among vertebrates.

Question Info

Course: ZOO 102
Topic: Animal Diversity, Phylogeny, and Vertebrate Structure
Type: Objective
Difficulty: Not specified
Question 73 of 737
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