Recessive traits on X chromosome are expressed in males because they have only one copy of X chromosome. If they have any recessive gene it will be expressed. In female both the genes should be recessive then only the recessive character will be expressed.
The sex of an individual is determined by the combination of sex chromosomes received from their parents. Typically, females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). To determine whether the chromosome passed from the father is Y or X, the presence of a Y chromosome can be identified through genetic tests, such as a karyotype analysis or DNA sequencing.
Traits are passed down from parent to child through genes, which are segments of DNA. Each parent contributes one set of genes to their offspring, determining the genetic characteristics that the child inherits. This process is known as heredity.
Female transmit 23 chromosomes to the offspring. She has that unique chromosome called as X chromosome. This is transmitted to the offspring. From male you get either X or Y chromosome. From XX chromosome you get female child. From XY chromosome you get male child.
Female transmit 23 chromosomes to the offspring. She has that unique chromosome called as X chromosome. This is transmitted to the offspring. From male you get either X or Y chromosome. From XX chromosome you get female child. From XY chromosome you get male child.
Daughters inherit an X-chromosome from each parent but sons receive an X-chromosome only from the mother. The father supplies a Y-chromosome to make the child a boy.
Sex-linked traits have alleles that are passed from parent to child on a sex chromosome.
These alleles are called sex-linked alleles or traits.
They are sex-linked genes.
Yes- it is transmitted from parent to child by a chromasome.
It is the father's chromosomes that determine the child's sex.
The sex of an individual is determined by the combination of sex chromosomes received from their parents. Typically, females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). To determine whether the chromosome passed from the father is Y or X, the presence of a Y chromosome can be identified through genetic tests, such as a karyotype analysis or DNA sequencing.
When a parent kills a young child, it is called "infanticide."
they are through genetics
Traits are passed down from parent to child through genes, which are segments of DNA. Each parent contributes one set of genes to their offspring, determining the genetic characteristics that the child inherits. This process is known as heredity.
A parents sex chromosomes hold DNA. A parents DNA is passed onto the child.
Heredity.
In one kind of abnormal chromosome inheritance called Down syndrome, a child has three copies of Chromosome 21!