M ICROBIOLOGY. Bacillus spp are aerobic spore forming rods that stain gram positive or gram variable. Except for few species the large majority have no pathogenic potential and have never been associated with disease in man or animals.Members of the genus have significant microbiological uses (42). ICROBIOLOGY. Bacillus spp are aerobic spore forming rods that stain gram positive or gram variable. Except for few species the large majority have no pathogenic potential and have never been associated with disease in man or animals. Members of the genus have significant microbiological uses (42).
yearly - occurring or payable every year; an annual trip to Paris; yearly medical examinations; annual (or yearly) income. annual. periodic, periodical - happening or recurring at regular intervals; the periodic appearance of the seventeen-year locust. annually, each year, every year.
RE: A word for &quot;every four years&quot;? If biannual is every two years, is there a word for an event occurring every four years?est Answer: Annual - 1 year Biennial - 2 years Triennial - 3 years Quadrennial - 4 years Quinquennial - 5 years Sexennial - 6 years Septennial - 7 years Octennial - 8 years Novennial - 9 years Decennial - 10 years Good luck, hope this helps.