what are holandric genes?
Answers
Answer:
The genes that are carried on the Y chromosome are called holandric genes. Holandric genes can only be passed by males onto their sons; they code for 'maleness' but sometimes cause rare conditions like hypertrichosis pinnae and color blindness.
Answer:
The genes that are carried on the Y chromosome are called holandric genes. Holandric genes can only be passed by males onto their sons; they code for 'maleness' but sometimes cause rare conditions like hypertrichosis pinnae and color blindness.
Holandric genes are Y linked genes that are found on the Y chromosome. Therefore this gene is only found in males (Free dictionary). An example of a trait for this gene is facial hair growth.
Explanation:
"Holandric” means, basically, a gene on the Y chromosome (in mammals) that does not have a homolog on the X chromosome. This means that only organisms with the Y chromosome will have the gene (barring any unusual circumstances.