Question Detail

ZOO 101 Mammalian Circulatory System Objective Question
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Question

What is the function of a vein?
Options
A It carries blood away from the heart.
B It carries blood towards the heart.
Correct Answer
C It is the site of gas exchange.
D It regulates blood pressure.
Correct Answer

Option B is the correct answer.

Detailed Explanation

A vein carries blood towards the heart.

Hint

Think of blood 'returning' to the heart.

Question Info

Course: ZOO 101
Topic: Mammalian Circulatory System
Type: Objective
Difficulty: Not specified
Question 458 of 2214
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