Homozygote: (genetics) an organism having two identical alleles of a particular gene and so breeding true for the particular characteristic. Heterozygote:(genetics) an organism having two different alleles of a particular gene and so giving rise to varying offspring.
example of the following terms of absolute location
Define these terms
Matter occupies space and has mass Explain how energy must be described in terms of these two factors Then define energy?
Oxidation and reduction in terms of hydrogen transferOxidation is loss of hydrogen.Reduction is gain of hydrogen.
scalar has only a magnitude vector has both magnitude and direction
A homozygote is a homozygous organism. An organism can be a heterozygote or a homozygote. "Hetero" means different and "Homo" means the same.
A homozygote carries two identical alleles for a particular gene, while a heterozygote carries two different alleles for the same gene. Homozygotes produce only one type of gamete, while heterozygotes can produce two different types of gametes.
The difference between the two is that a homozygote is an organism that has two identical genes at the same place on two corresponding chromosomes and a heterozygote desribes a cell or orangism that has two or more different versions of alleles of at least one of its genes
If both alleles are the same, the organism is homozygous for the trait. ... If one allele is missing, it is hemizygous, and if both alleles are missing, ... An organism is heterozygous
A homozygote is an individual with two identical alleles (e.g., AA or aa) at a particular gene locus, while a heterozygote has two different alleles (e.g., Aa). The term refers to the genetic makeup of an organism and its effect on its phenotype.
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A heterozygote means different-joineda homozygote means same-joinedso lets look at this cross. (parent genotype are Bold and italics)---B----bB | BB | Bb |--------------------B | BB | Bb |We see that 2 "joined" zygotes are BB and 2 are BbSO by definition 2 combinations produce a heterozygote "Bb"and 2 produce a homozygote "BB"
A compound heterozygote has two different alleles in the same locus, either in only one strand (cis phase) or in the 2 ones (trans phase). In the first case, necessarily the strand ( or gamete ) must come from one parent; in the second, each parent transmit only each mutated allele. In both cases if the alleles are identical ( by nature or by descent ) the recipient is a homozygote, not a heterozygote .
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The genotype for a brown-eyed homozygote would be BB, where each allele represents the gene for brown eye color.
"Defined items" are defined in terms of "undefined terms".
The trait being studied in the heterozygote is typically the dominant trait, as it is the one that is expressed in the presence of at least one dominant allele. This allows researchers to observe how the dominant allele interacts with the recessive allele in terms of phenotype expression.