Tissues Test - ...

Haversian canal in the bone of mammals are connected by small blood vessel canal called:

The process of bone formation is known as

Which of the following is the characteristic feature of cardiac muscles?

A typical neuron has a myelin sheath insulating its axon. It is formed from cells known as Schwann cells. Some nervous system disorders, such as adrenoleukodystrophy result from the deterioration of the myelin sheath.
Why is the myelin sheath important to the correct functioning of the neuron?

Which of these are granulocytes?

Oxygen and carbon dioxide are transported in blood through.

Matrix composed of calcium and phosphate is present in __________.

Read the statement regarding myofibril and choose the correct option:
1. Each myofibril has alternate dark and light bands.
2. In the center of each A band is an elastic fiber called Z-line.
3. A and I bands are arranged alternately throughout the length of myofibril.
4. The sarcomere is the functional unit of contraction.
5. The central part of thick filament not overlapped by a thin filament is the M line.

Number of erthyrocytes formed per hour is

Rhythmical contraction is noticed in