In the single circulation of a fish, _______ and _________ are present.
A. one atrium, one ventricle
B. two atria, one ventricle
C. two atria, two ventricles
D. one atrium, two ventricles
E. no atrium, one ventricle
A. one atrium, one ventricle
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The PAMP recognized by mannose-binding lectin (MBL) is the sugar mannose, found as a repeating subunit in
A) human mucus. B) lymphocyte receptors. C) bacterial and fungal polysaccharides. D) bacterial peptidoglycan.
Which type of epithelium is found in skin?
a. simple squamous epithelium b. stratified squamous epithelium c. cuboidal epithelium d. simple columnar epithelium e. simple pseudostratified columnar epithelium
Lemurs are in the suborder:a
Tarsiformes b. Prosimii c. Anthropoidea d. Hominoidea e. Pithecinae
The human body’s “thermostat” is the hypothalamus
____________________ Indicate whether the statement is true or false.