The oil immersion method of refractive index measurement uses ____ oils.
What will be an ideal response?
Silicon(e)
Biology & Microbiology
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For growth, most bacteria require water activity levels above
A. 1.00. B. 0.80. C. 0.70. D. 0.90.
Biology & Microbiology
Chromosomes each consist of a single, unduplicated molecule of DNA by the time ________ is completed
a. prophase I b. metaphase I c. telophase II d. prophase II
Biology & Microbiology
Gastrulation is the process by which an embryo becomes three-layered
____________________ Indicate whether the statement is true or false.
Biology & Microbiology
A(n) ________ is an animal that carries a disease from one host to another
Fill in the blank(s) with correct word
Biology & Microbiology