Chromosomes that look alike and carry genes for the same trait are called homologous chromosomes. The nucleus contains these chromosomes.
homologues
They are located on one chromosome.
its a allele
Genes on the same chromosome are said to be linked
A section of chromosomes that codes for a trait can be called
Gene. Genes come in all different lengths of nucleotides and sometimes multiple genes code for one hereditary trait, as in polygenic inheritance.
They are called alleles. Each allele is a different form of the gene, and they can be dominant or recessive.
hybrid
They are located on one chromosome.
its a allele
It is Homologous chromosomes because they carry thesame genes and homones.
Genes on the same chromosome are said to be linked
homologous chromosomes
A male carrying a recessive allele on the X chromosome will exhibit the recessive trait. This is because the Y chromosome generally does not have matching genes for the X chromosome, unlike the other 22 pairs if chromosomes in the nucleus.
A section of chromosomes that codes for a trait can be called
The terms used to describe a number of genes on separate loci on the same chromosome (or another chromosome) which together determine a single phenotypic trait are polygene, multiple factor, multiple gene inheritance or quantitative gene.
A recessive trait can only be passed along if both parents carry at least one of the recessive genes to the child. If both parents manifest the trait (that is, if both parents have both recessive genes), then the child will manifest (that is, carry both recessive genes and display) the recessive trait. If one parent manifests and the other parent only carries the trait (that is, carries one dominant and one recessive gene) then the child will definitely carry and have a 50% chance of manifesting. If both parents carry the recessive, the child is 25% likely not to carry the trait at all, 50% likely to carry and 25% likely to manifest the trait.
Gene. Genes come in all different lengths of nucleotides and sometimes multiple genes code for one hereditary trait, as in polygenic inheritance.