Advertisements
Advertisements
Question
Normal activities of the heart are regulated by ______________.
Options
brain
brain
spinal cord
spinal cord
modified cardiac muscles
modified cardiac muscles
Advertisements
Solution
Modified cardiac muscles
Normal activities of the heart are auto-regulated by specialized muscles.
APPEARS IN
RELATED QUESTIONS
Multiple choice question. Tick (✓) the correct choice:
The heartbeat is measured by an instrument called
- thermometer
- sphygmomanometer
- stethoscope
- none of the above
Choose the correct answer:
Bundle of 'His' is found in ___________
Draw the diagram external features of the heart.
Complete the following sentence with appropriate word:
The ______ is the most powerful organ in the circulatory system.
State the Function: Chordae tendinae
Give scientific reason.
Left ventricle is thick than all other chambers of heart.
The walls of the right ventricle are thicker than the right auricles.
Why are the walls of the left ventricle thicker than the other chambers of the heart?
Heart is made up of ______.
The walls of the heart is made up of cardiac muscle.
