Which one of the following is not correct pair of type of cancer and origin place?
Benign tumour – Non-cancerous tumour
Carcinomas – Cancer of epithelial tissues
Lymphomas – Haematopoietic cells tumour
Sarcomas – Cancer of glands (secretory tissues)
Epiphyseal plates at the extremities of long bones help in
Bone moulding
Elongation of bone
Bone formation
Formation of Haversian Canal
The functional unit of the contractile system in striated muscle is
Cross Bridge
Myofibril
Myofibril
Z-band
The joint between atlas and axis is called
Pivot joint
Hinge joint
Saddle joints
Angular joint
A.
Pivot joint
Axis vertebra possesses a peg-like structure called the odontoid process which projects forward from the centrum. It fits into the cavity of the atlas below the ligament so that it is separated from the neural canal. Such an arrangement gives a pivot joint which allows the head to shake (rotate from one side to the other).
Which of the following is a transparent tissue?
Tendon
Fibrous cartilage
Hyaline cartilage
All of these