Question

The tissue which forms the basic structure of lymphoid organs, spleen, etc., is
a. Lymphoid tissue
b. Cartilage tissue
c. Elastic tissue
d. Areolar tissue

Answer 1

There are essential and optional lymphoid organs. Auxiliary lymphoid organs are regions where lymphocytes associate with one another and nonlymphoid cells to create resistant reactions to antigens. The tissues of these organs are found in all vertebrates and are fundamental for versatile resistance.

Complete answer:
The tissue, which frames the fundamental structure of lymphoid organs, spleen, and so on, is lymphoid tissue. Cells and organs that make up the lymphatic framework, for example, white platelets (leukocytes), bone marrow, and the thymus, spleen, and lymph hubs. Lymphoid tissue has a few diverse basic associations identified with its specific capacity in the resistant reaction.

Lymphoid tissues are composed of structures that help resistant reactions. The bone marrow and thymus are essential lymphoid tissues and the locales of lymphocyte advancement. The lymph hubs, spleen, tonsils, and Peyer's patches are instances of auxiliary lymphoid tissue.

The most exceptionally sorted out lymphoid tissues are in the thymus and lymph hubs, which are very much characterized by typified organs with effectively recognizable designs. In the spleen, the lymphoid tissue is a chamber of approximately sorted out cells encompassing little courses.

Hence, the correct answer is option (A).

Additional information:

Cartilage is a versatile connective tissue that keeps joint development fluid by covering the surfaces of the bones in our joints and by cushioning bones against influence. It is not as unbending as bone, yet is stiffer and less adaptable than muscle tissue.

Elastin, as its name infers, gives versatility and extensibility to the dermis and aids recuperation from mishappening. Elastin is a profoundly hydrophobic basic protein making up just 2% of the absolute protein in the dermis.

Areolar tissue bolsters the organs present in the stomach hole, occupies the space between muscle strands, and folds over blood and lymph vessels.

Note: Lymphoid tissue has a few diverse basic associations identified with its specific capacity in the safe reaction. The most exceptionally sorted out lymphoid tissues are in the thymus and lymph hubs, which are very much characterized by typified organs with effectively recognizable designs. In the spleen, the lymphoid tissue is a chamber of inexactly sorted out cells encompassing little courses.