Question

A sheath of tough connective tissues enclosing several bundles of muscles fibres is called :-(a) Endomycium
(b) Perimysium(c) Endoneurium
(d) Epimysium

Answer 1

Hey there!

A sheath of tough connective tissue that encloses several bundles of muscle fibres is "EPIMYSIUM" .

Hope it helps you! :)

Answer 2

Answer:

Epimysium is a sheath of tough connective tissues enclosing several bundles of muscles.

Explanation:

• A single skeletal muscle might consist of hundreds or even thousands of muscle fibres that have been bundled together and covered in connective tissue. The epimysium, a sheath of connective tissue, encases each muscle. The muscles are surrounded and divided by fascia, connective tissue that is not part of the epimysium.
• The epimysium projects inward in order to create compartments within the muscle. A bundle of muscle fibres is present in each compartment. A layer of connective tissue known as the perimysium surrounds each bundle of muscle fibres, which are referred to as fasciculi.
• Each individual muscle fibre, or muscle cell, is surrounded by connective tissue called the endomysium within the fasciculus.
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