Previous Year JEE Exams Problems
Question:
What is special about tissue present in the heart?
Answer:
Following are the features of the tissue that are present in the heart:
(i). Muscles are branched and striated.
(ii). They have their own mechanism for starting contractions because they are auto-excitatory in nature.
(iii). They show a continuous cycle of systole and diastole throughout life.
BETA
