Horseshoe crabs belong to:
A. the subphylum Uniramia.
B. the subphylum Crustacea.
C. the class Chilopoda.
D. the class Merostomata.
E. the class Malacostraca
D
Biology & Microbiology
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What muscle tissue contains specialized junctions that allow cells to contract as a unit?
a. skeletal only b. smooth only c. cardiac only d. both skeletal and cardiac e. both cardiac and smooth
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Which ovarian hormone prepares the uterus for a potential pregnancy?
a. GnRH b. estrogen c. progesterone d. FSH e. LH
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Demonstrates the lipoid capsule of the organisms:
a) PAS b) Wartin-Starry c) both d) neither
Biology & Microbiology
CSF contains high levels of complement and circulating antibodies to prevent infection of the brain and spinal cord
Indicate whether the statement is true or false
Biology & Microbiology