Q. Human heart is made up of
✅ Correct Answer: (B)
Cardiac muscle
Explanation: An organ is a group of tissues that work together to perform a specific function. In the case of heart, this function is pumping blood throughout your body. Additionally, the heart is largely made up of a type of muscle tissue called cardiac muscle.
Explanation by: Omveer
An organ is a group of tissues that work together to perform a specific function. In the case of heart, this function is pumping blood throughout your body. Additionally, the heart is largely made up of a type of muscle tissue called cardiac muscle.