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(a)Name two cardiovascular diseases. (b)If the nerve supply to the heart of a mammal is severed the rhythmic heart contraction and relaxation will go on and...

      

a)Name two cardiovascular diseases.
(b)If the nerve supply to the heart of a mammal is severed the rhythmic heart contraction and relaxation will go on and heart continues to beat. Explain why.

  

Answers


johnson
(a)- Arteriosclerosis;
- Coronary thrombosis;
- Heart failure;
- Hypertension
- Atherosclerelosis;

(b)The heat muscles is myogenic; capable of undergoing contraction and relaxation
without nervous stimulation;
johnson mwenjera answered the question on February 10, 2018 at 07:01


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