Each of the following provides protection from phagocytic digestion EXCEPT
A) M protein.
B) capsules.
C) formation of phagolysosomes.
D) leukocidins.
E) biofilms.
C
Biology & Microbiology
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The site or natural environmental location in which the causative organism is normally found is called the ________.
A. carrier B. animate phase C. reservoir D. source
Biology & Microbiology
In ____, a pair of nonidentical alleles affecting
two phenotypes for a given trait are both expressed at the same time in heterozygotes. a. pleiotropy b. polygenic inheritance c. complete dominance d. codominance e. a multiple allele system
Biology & Microbiology
The biogeochemical cycles of one ecosystem are typically independent from those of other ecosystems
Indicate whether the statement is true or false
Biology & Microbiology
An arthropod embryo has ________ germ layer(s)
A) no B) one C) two D) three E) four
Biology & Microbiology