Which elements are most often the limiting nutrients for plant growth?
A) nitrogen, potassium, phosphorus
B) nitrogen, oxygen, hydrogen
C) carbon, sodium, chlorine
D) carbon, nitrogen, oxygen
A
Biology & Microbiology
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The molecule shown above is ____
a. a triglyceride b. an amino acid c. a steroid d. a polysaccharide e. a phospholipid
Biology & Microbiology
Which of the following leukocytes are classified as granulocytes?
a. monocytes b. lymphocytes c. macrophages d. natural killer cells e. neutrophils
Biology & Microbiology
Depletion of carbon and nitrogen initiate endospore formation in Bacillus, Clostridium, and Sporosarcina.
A) True B) False
Biology & Microbiology
The process through which species not closely related may come to resemble one another if they live in a similar environment is known as
A) coevolution. B) homology. C) convergent evolution. D) paedomorphosis.
Biology & Microbiology