TRIHYBRID Meaning and
Definition
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Trihybrid refers to an individual or organism that is the result of a genetic cross involving three different traits or genes. It is derived from the prefix ‘tri-’ meaning three, and the term ‘hybrid’ which refers to the offspring or an individual produced by mating or breeding individuals of different species or varieties.
In genetics, this term specifically relates to the inheritance of three different traits simultaneously. When two pure-breeding parents with different phenotypes for three separate traits are crossed, the resulting offspring inherit one allele from each parent for each trait. As a result, the offspring will possess a total of eight different possible combinations of alleles for the three traits.
Trihybrids play a significant role in understanding and analyzing the principles of genetics and inheritance. Their study allows scientists to observe patterns of inheritance and investigate how different genes interact and are inherited together.
The term 'trihybrid' can also be used to describe specific genetic experiments, such as Mendel's trihybrid cross, in which he studied the inheritance of three different traits in pea plants. By extensively studying such crosses, scientists have been able to uncover important genetic concepts, including the principles of dominance, segregation, and independent assortment.
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The offspring of parents which differ from them in three characters.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TRIHYBRID
- rrihybrid
- frihybrid
- grihybrid
- yrihybrid
- 6rihybrid
- 5rihybrid
- teihybrid
- tdihybrid
- tfihybrid
- ttihybrid
- t5ihybrid
- t4ihybrid
- truhybrid
- trjhybrid
- trkhybrid
- trohybrid
- tr9hybrid
- tr8hybrid
- trigybrid
- tribybrid
Etymology of TRIHYBRID
The word "Trihybrid" has its roots in the field of genetics. Let's break down its etymology:
1. "Tri": This prefix comes from the Greek word "tris", meaning "three". It indicates that the term relates to or involves three elements.
2. "Hybrid": The term "hybrid" comes from the Latin word "hybridus", which means "mongrel" or "offspring of mixed origins". In genetics, a hybrid is an organism that is the offspring of parents with different characteristics or genetic backgrounds.
Therefore, "Trihybrid" in genetics refers to an organism or an individual, typically in a cross-breeding experiment, that involves the study of three specific traits or genes simultaneously.
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