Question Detail

ZOO 101 Mammalian Circulatory System Objective Question
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Question

What is the typical shape of a normal human red blood cell?
Options
A Spherical
B Biconcave disc
Correct Answer
C Irregular and amoeboid
D Cylindrical
Correct Answer

Option B is the correct answer.

Detailed Explanation

Unstressed, normal human red blood cells are biconcave discs.

Hint

This shape increases surface area for gas exchange.

Question Info

Course: ZOO 101
Topic: Mammalian Circulatory System
Type: Objective
Difficulty: Not specified
Question 490 of 2214
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