Use your notes to complete each definition. Purebred – Also called HOMOZYGOUS and consists of gene pairs with genes that are the SAME. Hybrid – Also called HETEROZYGOUS and consists of gene pairs that are DIFFERENT. Genotype is the actual GENE makeup represented by LETTERS.
What is another term for homozygous?
Find another word for homozygous. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for homozygous, like: homozygote, heterozygous, heterozygote, C282Y, homozygosity, wild-type, genotype, recessive, diploid, allele and MC1R.
What genotype is purebred?
A homozygous genotype is one in which both alleles are the same, and an organism with a homozygous genotype is said to be true-breeding or purebred. A homozygous dominant genotype is one in which both alleles are dominant.
What is the difference between homozygous and pure?
A pure trait is also known as a homozygous trait. Homozygous traits are either a combination of the same two dominant alleles or the same two recessive alleles. A hybrid trait is also known as a heterozygous trait, and is the pairing of a dominant and recessive allele.
What is another word for purebred in biology?
Purebred – Also called HOMOZYGOUS and consists of gene pairs with genes that are the SAME. Hybrid – Also called HETEROZYGOUS and consists of gene pairs that are DIFFERENT.
What is another way of saying purebred?
In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for purebred, like: crossbred, thoroughbred, pureblood, samoyed, non-pedigree, , full-blooded, pureblooded, pure-bred, chihuahuas and simmental.
Is purebred homozygous dominant or recessive?
Genotypes are usually represented as letters, with a capital letter representing the dominant allele and the lowercase letter representing the recessive allele. A homozygous genotype is one in which both alleles are the same, and an organism with a homozygous genotype is said to be true-breeding or purebred.
What is purebred in Punnett Square?
Remember that hybrid means two different genes for a trait (Rr) and purebred means two genes that are the same(RR or rr).
Is a purebred or hybrid?
In the simplest possible terms, purebreds are the offspring that result from mating between genetically similar parents while hybrids are the offspring that are the result of mating between two genetically dissimilar parents.
What does purebred mean in alleles?
An organism that has two identical (same) alleles for a trait is called a purebred.
What is a pure homozygous genotype?
When a particular gene has identical alleles (versions) of chromosomes inherited from both parents, the gene is homozygous. A homozygous trait is referred to by two capital letters (XX) for a dominant trait, and two lowercase letters (xx) for a recessive trait.
Is a hybrid heterozygous or homozygous?
A hybrid organism is one that is heterozygous, which means that is carries two different alleles at a particular genetic position, or locus.
Is pure breeding homozygous?
A true-breeding plant is one that, when self-fertilized, only produces offspring with the same traits. True-breeding organisms are genetically identical and have identical alleles for specified traits. The alleles for these type of organisms are homozygous.
What is a purebred biology?
A true-breeding organism, sometimes also called a purebred, is an organism that always passes down certain phenotypic traits (i.e. physically expressed traits) to its offspring of many generations.
Is true breeding always homozygous?
True breeding means parents are homozygous for every trait. In the pure breeding that occurred in the plants having either recessive or dominant alleles of a gene. Due to the presence of both types of same allele pure breeding produce the progeny of their own kind in the plant.