Question

07. Functionally cardiac muscles are similar to 2
(1) Unstriped muscles
(2) Striped muscles
(3) Striped and Unstriped muscles
(4) None
08. During contraction of muscles
(1) Actin Filament slide over actin
(2) Myosin filament slide over actin
(3) Actin filament slide over myosin
(4) Myosin filament slide over actin
09. Mitochondria in cardiac muscles
(1) More than other muscles fibres
(2) Less than other muscles fibres
(3) Equal than other muscles fibres
(4) None
10. Unstriped muscle are also known as
(1) Visceral (2) Smooth
(3) Involuntary (4) All
Contractile unit of muscle fibres
(1) Muscle fibre (2) Sarcomere
(3) Myofibril (4) Sacosom​

Answer 1

Answer:

7)3 and 8)3 and 9)2 and 10)2