Which gland shrinks in size during adulthood and has hormones that function in maturation of T lymphocytes?
A. Lymph nodes
B. Thymus
C. Spleen
D. GALT
E. Tonsils
Answer: B
You might also like to view...
The preferred treatment for anthrax is ________.
A. penicillin B. quinine C. decided after consultation with the CDC D. ciprofloxacin E. the Bio-Thrax vaccine
Which statement is NOT true about
Monteverde Cloud Forest Reserve? a. It was purchased by a private individual. b. It is one of the few habitats left for jaguarand ocelot. c. It is home to more than 400 species of birds. d. There are only a few mammalian species still surviving in the Reserve. e. Ecotourism on the reserve provides employment to local people
The gametophyte is the dominant stage in the life cycle for which of the following plant groups?
a. club mosses b. whisk ferns c. liverworts d. horsetails e. ferns
Rhizomes that end in enlarged structures that are specialized for storage are called
A) bulbs. B) tubers. C) taproots. D) runners.