Selective breeding - Wikipedia
网页Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Selective breeding | Description, Purpose, History, & Examples
网页2024年8月15日 — selective breeding, the practice of mating individuals with desired traits as a means of increasing the frequency of those traits in a population. In selective breeding, the breeder attempts to isolate and propagate the genotypes (genetic constitutions) that are responsible for an organism’s desired qualities in a suitable environment.
Plant breeding - Wikipedia
网页Plant breeding can be performed through many different techniques ranging from simply selecting plants for propagation, to methods that make use of knowledge of genetics and chromosomes, to more complex molecular techniques. Genes in a plant are what determine what type of qualitative or quantitative traits it will have.
Domesticated silver fox - Wikipedia
网页The silver fox is a melanistic form of the wild red fox. Domesticated silver foxes are the result of an experiment designed to demonstrate the power of selective breeding to transform species, as described by Charles Darwin in On the Origin of Species. [ 1 ]
What is selective breeding? - YourGenome
网页Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics. Humans have selectively bred plants and animals for thousands of years including crops and farm animals with better yields, ornamental plants with particular colours or shapes and dogs with ...
Artificial selection - Simple English Wikipedia, the free …
网页Artificial selection is the intentional breeding of plants or animals. It means the same thing as selective breeding and is an ancient method of genetic engineering. Selective breeding is a technique used when breeding domesticated animals, such as dogs, pigeons or cattle.
Selective Breeding - Definition and Examples - Biology Dictionary
网页2021年1月15日 — Selective breeding is the process by which humans control the breeding of organisms in order to exhibit or eliminate a particular characteristic. Selective breeding uses artificial selection to direct the genetic transfer of desirable traits. As opposed to natural selection, selective breeding focuses on traits which will benefit humans.
What Is Selective Breeding (Artificial Selection)? - Treehugger
网页2022年11月8日 — Selective breeding, also known as artificial selection, is a process used by humans to develop new organisms with desirable characteristics. In selective breeding, a breeder chooses two...
Selective Breeding - an overview | ScienceDirect Topics
网页Selective breeding is the process of selection to change organisms in a desired direction. For crop plants and livestock, objectives include, for example, product yield and quality. Methods for continuous traits are based on quantitative genetic principles, perhaps now incorporating molecular genetic information.
Artificial selection - Understanding Evolution
网页Artificial selection is an evolutionary process in which humans consciously select for or against particular features in organisms – for example, by choosing which individuals to save seeds from or breed from one generation to the next. People have been artificially selecting plants and animals for thousands of years.
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