In albinism, the absence of the following pigment makes the skin and h...
Albinism is an autosomal recessive disorder caused by the mutation in the gene responsible for melanin production.
Carotene is a photosynthetic pigment. Haemoglobin is the pigment of RBCs that serves as the carrier of oxygen and imparts the red colour to blood. Chlorophyll is the green coloured pigment of plants and is absent in animals.
Thus, the correct answer is option A.
In albinism, the absence of the following pigment makes the skin and h...
Explanation:
What is albinism?
Albinism is a genetic condition characterized by a lack of pigment in the skin, hair, and eyes. This is due to a defect in melanin production.
Role of melanin:
Melanin is the pigment responsible for determining the color of our skin, hair, and eyes. It is produced by specialized cells called melanocytes.
Absence of melanin in albinism:
In individuals with albinism, there is a lack of melanin production. This results in very light-colored skin and hair, as melanin is responsible for providing these tissues with their characteristic color.
Effect on skin and hair:
The absence of melanin in albinism leads to skin that is very sensitive to sunlight and prone to sunburn. Additionally, individuals with albinism often have very light-colored hair due to the lack of melanin pigment.