Select all of the characteristics of t lymphocytes, which are involved in specific immunity. mature in the bone marrow mature in the thymus move freely among lymphoid tissues and connective tissue responsible for cell-mediated immunity form specialized plasma cells that produce antibodies

The characteristics of T lymphocytes that are involved in specific immunity are;
they mature in the thymus, they move freely among the lymphoid tissues and the connective tissues and also they are responsible for cell mediated immunity. Specific immunity involves the production of antibodies against a specific antigen, it involves the activation of the T helper lymphocytes that detect and recognize specific antigens.

The answer would be b. it is a learned trait

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.