Question

Haversian canal in the bone of mammals are connected by small blood vessel canal called
A. Schlemm's canal
B. Volkmann's canal
C. Portal capillaries
D. Sinuses

Answer 1

Hint: Haversian canals unit of measurement characteristically gift at school bones, they are the longitudinal canals that run parallel to each different. Each of them contains a nerve, an artery, a vein and a channel. The Haversian canals unit of measurement interconnected by cross channels stated as Volkmann's canal. This unit of measurement is the small channels inside the bone that transmit blood vessels from the membrane into the bone that communicates with the Haversian canals. The perforating canals provide energy with nourishing elements for osteons.

Complete Answer:
Haversian canals (sometimes canals of Havers, named once British doc Clopton Havers) unit of measurement a series of microscopic tubes inside the outer region of bone stated as tissue bone that let blood vessels and nerves to travel through them. Each channel typically contains one or two capillaries and nerve fibres. The channels unit of measurement designed by coaxial layers stated as lamellae. The Haversian canals surround blood vessels and nerve cells throughout bones and communicate with bone cells (contained in areas among the dense bone matrix stated as lacunae) through connections stated as canaliculi. This distinctive arrangement is contributory to mineral salt deposits and storage that provides bone tissue with its strength.

Volkmann's canals, collectively named as perforating holes or channels, measure anatomic arrangements in tissue bones. Volkmann's canals square measure among osteons. They interconnect the Haversian canals with each other and add the membrane. They were named once German man of science, King Volkmann (1800-1878). Volkmann's canals square measure any of the little channels among the bone that transmit blood vessels from the membrane into the bone that communicates with the Haversian canals. The perforating canals provide energy and alimental parts for osteons.

In mature compact bone most of the individual lamellae kind coaxial rings around larger longitudinal canals (approx. fifty µm in diameter) among the bone tissue. These canals unit of measurement stated as Haversian canals. Haversian canals unit of measurement contained among osteons, that unit of measurement typically organized on the long axis of the bone in parallel to the surface. The canals and thus the encircling lamellae (8-15) kind the sensible unit, stated as a Haversian system or osteon.

Hence the correct answer is option B.

Note: A channel typically contains one or two capillaries and nerve fibres. The Haversian canals collectively surround nerve cells throughout the bone and communicate with osteocytes in lacunae (spaces among the dense bone matrix that contain the living bone cells) through canaliculi. The channel could also be a series of tubes around slim channels designed by lamellae. The Haversian canals surround blood vessels and nerve cells throughout the bone and communicate with osteocytes in lacunae through canaliculi. They are a gift only in bones and not in cartilages.