Multiple choice

In mammals, the role of spleen is to

  1. assist the kidney

  2. assist the liver

  3. control blood pressure

  4. act as hematopoietic organ

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In mammals, the role of spleen is to assist the liver.The spleen acts as a blood filter; it controls the amount of red blood cells and blood storage in the body, and helps to fight infection.