Which of the following is the dreaded "black death" bacterium?
A) Clostridium
B) Borrelia burgdorferi
C) Streptococcus
D) Yersinia pestis
E) Escherichia coli
D
Biology & Microbiology
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Tendons:
A. connect muscles to bones. B. connect muscles to other muscles. C. connect bones to other bones. D. connect the axial and appendicular regions of the skeleton together. E. protect the surfaces of bones at a joint.
Biology & Microbiology
True vegetables are not derived from
a. fruits. b. leaves. c. roots. d. stems
Biology & Microbiology
In humans, the most frequently seen autosomal aneuploid is
A) monosomy 21. B) trisomy 13. C) trisomy 21. D) tetraploidy.
Biology & Microbiology
A human embryo is capable of movement and has gonads that are distinguishable as either testes or ovaries by the end
of the:a. second week. b. fourth week. c. sixth week. d. eighth week. e. first trimester.
Biology & Microbiology