Which of the following is the largest lymphoid organ, and filters pathogens, worn-out red blood cells, and platelets from blood vessels?
a. spleen
b. thymus gland
c. lymph nodes
d. tonsils
a
Biology & Microbiology
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The most shallow soils occur in or on
A) steep slopes. B) native grasslands. C) valleys. D) floodplains.
Biology & Microbiology
Production of ____ is a means of rapidly propagating new mycelia when environmental conditions are favorable for ascomycetes
a. asci b. hyphae c. conidia d. sporangia e. ascospores
Biology & Microbiology
White Nose Syndrome is a fungal disease that affects ____.
A. humans B. amphibians C. dogs D. cats E. bats
Biology & Microbiology
According to NFPA, rehab should be required after a fire fighter has consumed ____ 30-minute SCBA bottle(s).
a. 4 b. 1 c. 2 d. 3
Biology & Microbiology