viable

Examples of viable in the following topics:

• Viable Cell Counting

  • Plate counting is used to estimate the number of viable cells that are present in a sample.
  • A viable cell count allows one to identify the number of actively growing/dividing cells in a sample.
  • The total number of colonies is referred to as the Total Viable Count (TVC).
  • Examples of a viable cell count are spread plates from a serial dilution of a liquid culture and pour plates.
  • Again the colonies would be counted and the viable cell count calculated.

• The Biological Species Concept

  • A species is defined as a group of individuals that, in nature, are able to mate and produce viable, fertile offspring.
  • A species is a group of individual organisms that interbreed and produce fertile, viable offspring.
  • For example, even though domestic dogs (Canis lupus familiaris) display phenotypic differences, such as size, build, and coat, most dogs can interbreed and produce viable puppies that can mature and sexually reproduce .
  • Different species may have different genes that are active in development; therefore, it may not be possible to develop a viable offspring with two different sets of directions.

• Sympatric Speciation

  • The other form of polyploidy occurs when individuals of two different species reproduce to form a viable offspring called an allopolyploid.
  • Notice how it takes two generations, or two reproductive acts, before the viable fertile hybrid results.
  • Alloploidy results when two species mate to produce viable offspring.
  • Two matings are necessary to produce viable offspring.

• Micro-hydro power stations

  • Micro-hydro stations are particularly viable in areas where industrialists during the 18th and 19th centuries built now-unused weirs to turn water wheels that powered looms and other industrial machinery.

• The Resource-Based View

  • In the resource-based view (RBV), strategic planning uses organizational resources to generate a viable strategy.
  • Within the framework of the RBV, the chain is as strong as its weakest link, and therefore requires the resource to display each of the four characteristics to be a viable strategy for competitive advantage.

• Origins of Antimicrobial Drugs

  • Before penicillin became a viable medical treatment in the early 1940s, no true cure for gonorrhea, strep throat, or pneumonia existed.
  • Before penicillin became a viable medical treatment in the early 1940s, no true cure for gonorrhea, strep throat, or pneumonia existed.

• Fertilization

  • A zygote that has more than two sets of chromosomes will not be viable; therefore, to ensure that the offspring has only two sets of chromosomes, only one sperm must fuse with one egg.
  • The resulting embryo is not genetically viable and dies within a few days.

• Synthetic Antimicrobial Drugs

  • Before penicillin became a viable medical treatment in the early 1940s, no true cure for gonorrhea, strep throat, or pneumonia existed.
  • Antimicrobial nanotechnology is a recent addition to the fight against disease-causing organisms, replacing heavy metals and toxins, and may some day be used as a viable alternative.

• Climate Change and Biodiversity

  • Now, with their ranges are overlapping, there are documented cases of these two species mating and producing viable offspring.
  • The two kinds of bears, which are capable of mating and producing viable offspring, are considered separate species as historically they lived in different habitats and never met.

• Porter's Competitive Strategies

  • That is, the category scheme was displayed as a 3x3x3 cube; however, most of the twenty-seven combinations were not viable.
  • Firms in the middle are less profitable because of the lack of a viable generic strategy.