Biogenesis is the production of living organisms only from other living organisms. Compare spontaneous generation.
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Order in systematic biologic classification, a group of families.
- Breed count
Breed count is a microscope method of counting bacteria in a dried, stained film of milk.
- Lachrymal fluid
Lachrymal fluid is the tears.
Porins is channel containing proteins that span the outer membrane of Gram-negative bacteria.
Plasmogamy is the joining of two cells and the fusion of their protoplasts in the process of sexual reproduction.
- Guarnieri bodies
Guarnieri bodies is cytoplasmic inclusion bodies found in the epidermal cells of smallpox and chickenpox patients.
Sporicide is an agent that kills spores.