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Hybrid (biology)


When two distinct types of organisms breed with ... in one parent or the other (e.g. , a bird hybrid ...

The trait is the one expressed in a hybrid organism - Answers.com


The trait is the one expressed in a hybrid organism? ... a type of trait that is usually expressed only when an organism has two identical alleles for the trait?



Codominance - Condition in which two alleles of a locus are expressed in a ... Dominance, principle of - Genetic principle that states that in an F1 hybrid the ... of organism i.e. one in which all individuals are homozygous for the traits under ...

Biology Chapter 6 notes


he worked with garden pea plants to study how traits were passed from one ... a hybrid is when an organism receives different forms of genetic traits from each parent ... 1) Dominant alleles- is a form of a gene that is fully expressed when two  ...



1. Offspring that are the result of mating between two genetically different kinds of ... result of mating between genetically similar kinds of parents--the opposite of hybrid. ... A genotype consisting of two identical alleles of a gene for a particular trait. ... The observable or detectable characteristics of an individual organism; ...



One of Gregor Mendel's great discoveries was the Principle of Dominance. ... different versions of a particular trait, one of those versions apparently disappeared in the hybrid ... relationships, in the heterozygote both alleles will be completely expressed. ... created by and influenced by all of the other genes in the organism.

Heredity flashcards | Quizlet


This is a type of heredity where two dominant alleles are both fully expressed in a phenotype. .... Hybrid. This is the offspring of a genetic cross between parents with different traits. ... For each inherited trait, there are at least one pair of alleles. ... This is the concept that organisms pass traits to offspring through genes.

Glossary of Terms


Base - One of the four different chemical units which comprise DNA. ... Dominant - A gene or allele that is expressed or "shown" in the phenotype. ... Refers to the differences in inherited traits that exist among the members of a species. ... Hybrid - An organism that has heterozygous alleles (or genes) for one or more trait...

genetics notes bi - Biology Junction


The offspring of this cross were all hybrids showing only the dominant trait & were ... (heterozygous), the trait of only one (the dominant one) will be expressed.

Alleles, Genotype and Phenotype | Science Primer


A diploid organism can either have two copies of the same allele or one copy ... Recessive alleles are only expressed when an organism is homozygous at that ... In more complicated cases, multiple genes can influence individual traits. ... Punnett Square · Genotype and phenotype probabilities with a monohybrid cross.

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What is the definition of a hybrid organism - Answers.com


A hybrid organism is any organism that is a combination of two different types of species / genotypes. ... The trait is the one expressed in a hybrid organism?

Transgressive character expression in a hybrid sunflower species.


Transgressive character expression in a hybrid sunflower species. ... Helianthus anomalus was morphologically intermediate for one trait (2.4%), parental-like ...

Basic Principles of Genetics: Glossary of Terms


In contrast, an acute disease is one with a rapid onset and a short but usually severe course. ... the situation in which two different alleles for a trait are expressed unblended in the .... Genotype can refer to an organism's entire genetic makeup or the alleles at a ... hybrids click this icon to hear the preceding term pronounc...