The most frequent combinations of the X-linked recessive mode of inheritance are as follows: 1. The mother is homozygous and normal (XX); the father is hemizygous and affected (X'Y). (Here X' indicates the chromosome carrying the defective gene and X indicates the normal chromosome). All of the sons of this union will be normal and they will inherit the normal [...]
In this article we will discuss about the dominant and recessive types of autosome-linked genetic diseases. Type # 1. Autosome-Linked Dominant Genetic Diseases: Experimental genetics strictly defines the dominant mode of Inheritance of genetic diseases as the situation in which a single dose of gene is quite sufficient to allow the trait thus governed full expression (Table 11.1). The heterozygote [...]
Get the answer of: Is Baldness an Example of Sex-Linked Genes? No, baldness is not an example of sex- linked genes. But it is an example of sex- influenced genes. It may occur in some cases, due to disease or other environmental factors, but is of generally a hereditary character, which is more prevalent in men, than in women. Studies [...]