Which micronutrient is involved in photosynthesis?
a. molybdenum
b. silicon
c. sodium
d. cobalt
e. manganese
E
Biology & Microbiology
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The bulk of an herbaceous eudicot root consists of loosely arranged parenchyma cells in the:
a. endodermis. b. pericycle. c. epidermis. d. cortex. e. periderm.
Biology & Microbiology
Some chytrids have true mycelia, but others may consist of a single cell or a small multinucleate mass.
Answer the following statement true (T) or false (F)
Biology & Microbiology
During visual accommodation in mammals the ________ changes shape to focus light on the retina for a clear visual image
a. iris b. pupil c. lens d. cornea
Biology & Microbiology
Which of the following antimicrobial agents is the most toxic to humans?
A) 70% alcohol B) ethylene oxide C) quaternary ammonium compounds D) chloramines E) iodophors
Biology & Microbiology