Which of the following is not an example of p | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Pleiotropy is a phenomenon where a single gene influences multiple,seemingly unrelated phenotypic traits.$1$. Phenylketonuria $(PKU)$ is caused by

Vedclass · Accepted Answer

$AB$ blood group

Vedclass · Answer

(D) Pleiotropy is a phenomenon where a single gene influences multiple,seemingly unrelated phenotypic traits.$1$. Phenylketonuria $(PKU)$ is caused by a mutation in the gene for the enzyme phenylalanine hydroxylase,leading to multiple effects like mental retardation,reduced hair and skin pigmentation.$2$. In pea plants,the gene controlling starch synthesis also influences seed shape (round vs. wrinkled) and starch grain size.$3$. Sickle cell anemia is caused by a mutation in the $\beta$-globin chain of hemoglobin,which affects the shape of red blood cells,leading to various systemic complications.$4$. The $AB$ blood group system is an example of codominance and multiple alleles,where the $I^A$ and $I^B$ alleles are codominant,but it does not represent pleiotropy.

Which of the following is not an example of pleiotropy?

Similar Questions

The phenomenon of a single gene regulating several phenotypes is called

The colour of the flower in pea is always linked with

In humans,the gene responsible for Phenylketonuria produces multiple phenotypic expressions,collectively known as a syndrome. This gene causes mental retardation,broad incisor teeth,skin pigmentation,and excessive sweating. What is this type of gene called?

$A$ gene which controls more than one character is called $:-$

The gene disorder phenylketonuria is an example of

Vedclass Test Series

Exam Paper Generator

Online Exam Module