Mutation (4)

The number of chromosomes of an individual with Klinefelter Syndrome

44 + XXY

Individuals with Klinefelter syndrome

Is a male with an extra chromosome X

Characteristics of individuals with Klinefelter syndrome

Has breasts and small testis as well as sterile

Karyotype of a male with Klinefelter syndrome

Characteristics of individuals with color blindness (1)

Has mutant recessives genes on chromosome X

Characteristics of individuals with color blindness (2)

Are unable to differentiate between red and green

Genes that control color blindness

Controlled by a recessive gene on the X chromosome

Individuals who usually suffer from color blindness

Usually occurs in males

Causes of sickle cell anemia

Cause by the spontaneous change that occur at the gene responsible for production of haemoglobin

The shape of the red blood cells of patients with sickle cell anemia

The person with sickle cell anemia has an abnormal red blood cell shape that is sickled-shaped