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Subjects
Science CBSE
Class 9
Tissues
Textbook questions
47.
Intext question IX
Exercise condition:
3
m.
Give three features of cardiac muscles.
a
. Cardiovascular muscles have
cylindrical, branched, and uni-nucleate cells
non- tapering, elongated, cylindrical, unbranched and multinucleate
.
b
. Cardiac muscles are
voluntary
involuntary
muscles that contract rapidly but do not get fatigued.
c
. The cells of the cardiac muscles are
Chondrocytes
osteocytes
cardiomyocytes
, and it has stripes of light and dark bands.
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