1. How are the skeletal muscle fibres and smooth muscle fibres identified based on their structure? 

Correct Answer - (i) (e ) ; (ii) (c ) ; (iii) (a) ; (iv) (d)

C) 1 – a, 2 – b, 3 – c

Correct option is C) Collagen

Smooth Muscles Skeletal Muscles 1. These muscles are found in the walls of visceral organs and blood vessels. These muscles are found attached to the bone. 2. Each muscle cell is spindle shaped or fusiform and...

Muscles of the cardiac tissue show characteristics of both striated and nonstriated muscle fibres.  Structure:  1. Sarcolemma is not distinct.  2. Uninucleate muscle fibres appear to be multinucleate.  3. Adjacent muscle fibres join together...

A) (i) and (iii)

Columnar Epithelium:  Location: It is found in inner lining of intestine, gall bladder, gastric glands, intestinal glands, etc.  Structure:  1. The cells are tall, pillar-like. The inner ends of the cells are narrow while...

Structure: 1. They consist of large number of fasciculi which are wrapped by a connective tissue sheath called epimysium or fascia. Each individual fasciculus covered by perimysium.  2. Each fasciculus in turn...

The correct answer is (A) sarcomere

Correct option is D) i, ii and iv