What does specification mean in biology?
noun, plural: speciations. The process in which new genetically distinct species evolve usually as a result of genetic isolation from the main population. Supplement.
What is specification in evolution?
Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution within lineages.
What is specification in natural selection?
Speciation is an evolutionary process by which a new species comes into being. A species is a group of organisms that can reproduce with one another to produce fertile offspring and is reproductively isolated from other organisms.
What is specie and speciation?
Species are separated from one another by prezygotic and postzygotic barriers, which prevent mating or the production of viable, fertile offspring. Speciation is the process by which new species form. It occurs when groups in a species become reproductively isolated and diverge.
What is a biological specie?
A biological species is a group of organisms that can reproduce with one another in nature and produce fertile offspring.
What defines a species?
A species is often defined as a group of organisms that can reproduce naturally with one another and create fertile offspring.
What is called variation?
The differences in characteristics between individuals of the same species is called variation . Some variation is passed on from parents to offspring, via genes during reproduction. This is inherited variation. Some variation is the result of differences in the surroundings, or what an individual does.
What does specification mean?
specification defines the functional requirements for the item, the environment in which it must operate, and interface and interchangeability characteristics.
What does the term specific mean in biology?
a. (of a disease) produced by a special cause or infection. b. (of a remedy) having special effect in the prevention or cure of a certain disease. 7. (of an antibody or antigen) having a particular effect on only one antibody or antigen or affecting it in only one way. 8.
What does specifications mean?
Specifications are a type of technical standard that may be developed by any of various kinds of organizations, in both the public and private sectors.
What is the difference between biology and advanced biology?
is that biology is the study of all life or living matter while physiology is a branch of biology that deals with the functions and activities of life or of living matter (as organs, tissues, or cells) and of the physical and chemical phenomena involved. The study of all life or living matter.