Allele — alternative forms of a gene for each variation of a trait of an organism;
Crossing over — exchange of genetic material between non-sister chromatids ...
each plant has two different alleles, it can produce two different types of gametes.
2) One of two or more different forms of a gene. ... protein that carries the genetic
information of an organism. covalent bond (single): A ... 2) Carrying two different
alleles. ... has the genotype rr). homozygous: Having identical alleles for a trait.
A diploid organism can either have two copies of the same allele or one copy
each of ... Individuals who receive different alleles from each parent are said to
be heterozygous at that locus. The alleles an individual has at a locus is called a
genotype. ... In more complicated cases, multiple genes can influence individual
Heterozygous. An organism that has two different alleles for a trait ... Allele.
Different forms of a gene ... An organism's genetic makeup, or allele
the situation in which two different alleles for a trait are expressed unblended in
the ... genetic change in a population of organisms that occurs over time. ... The
HLA system has the most genes of any other known human multiple-allele series.
An organism that has two different alleles for a trait; an organism that is ... A
selective breeding method in which two genetically different individuals are
However, an allele that is hidden, or not expressed by an organism, can still be ...
In fruit flies, the gene for body color has two different alleles: the black allele ...
In an organism if the two alleles for a particular gene are different then the person
is referred to as being heterozygous for that ... Her genotype is BB as this refers to
the alleles she has. ... Characteristics, Dominant Traits, Recessive Traits.
An organism in which the two copies of the gene are identical — that is, have the
... An organism which has two different alleles of the gene is called heterozygous.
... called blending inheritance) when alleles blend their traits in the phenotype.
Chromosomes with the same genes (but possible different alleles) are referred to
as homologous ... Trait is only shown if an organism has two recessive alleles.