Fluid filled sacs in the knee are specifically called Bursa or Bursae. Bursae is plural for Bursa.
A bursa is a closed fluid filled sac that function as a gliding surface to reduce friction between tissues of the body. Knee bursitis occurs when there is irritation or inflammation in one one of the knee bursa. The procedure of removing fluid-filled sac is called bursectomy. When the bursa become infected with bacteria, this condition is called septic bursitis.
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Answer:
A. Cartilage
Explanation:
The flexible tissue found in the nasal septum and in the ears is called cartilage .
Cartilage is one of the human body's many connective tissues, and is found between vertebrae, in joints between bones, in the rib cage, in the nose and ear, and in the bronchial tubes.
Cartilage is dense and non-vascular.
Answer:
a. root
b. nodes
c. horizontal
Explanation:
Systematics, as we have already indicated, is the part of science that tries to find out the degree of diversity and differentiation of organisms, as well as the kinships and affinities between them. This is based on the results of other disciplines such as Cytology, Anatomy, Palinology, Embryology, Phytochemistry, Genetics, Geobotany, etc. On the other hand, taxonomyi the part of the Systematics that deals with the theoretical study of classification (ordering of beings in class hierarchies), including in it its bases, principles, methods and laws; vegetable taxonomy, therefore, deals with the description, nomenclature and arrangement of living plants
The lining is beginning to become thicker
