Question

Tissue attached with bones-

a) Striated Muscle

b) Smooth Muscle

c) Cardiac Muscle

d) Meristematic​

Answer 1

The tissue attached with bones is striated muscle.

Answer:

Option a is right.

Explanation:

STRIATED MUSCLE:

• These are also called skeletal muscle since they are attached to bone.

• The alternate dark and light band in myofibril give striated apperance. Hence they are called striated muscle.

• These muscle are multinucleated with nuclei at the periphery of sarcoplasm .

• They control voluntary movement of the body.

• Skeletal muscle are innervated by somatic nervous system.

• These are cylindrical and unbranched and get tired quickly.

SMOOTH MUSCLE:

• They do not have any striations and hence smooth in appearance.

• These muscles are present in majority of visceral organs.

• These are involuntary in action. They are under the control of autonomous nervous system.

• These are uninucleated, unbranched and are fusiform in shape.

CARDIAC MUSCLE:

• Cardiac muscle is present only in heart.

• These are branched and cylindrical in shape.

• Though they have striations, they are involuntary in nature.

• They have communication junctions in the form of intercalated disc.

• These are uninucleated sometimes binucleated.

MERISTEMATIC TISSUE:

• These are present in plant . The tissue capable of division in plant is called MERISTEMATIC tissue.

• The cells in this tissue are actively dividing and contains abundant cytoplasm and clear nucleus.

• Meristematic tissue are usually present in the growing tips of plant.

• There are three types of meristem namely apical meristem, lateral meristem and intercalary meristem.