Question
Biology Question on the molecular basis of inheritance
Irregularity is found in drosophila during the organ differentiation for example-inplace of wing, long legs are formed. Which gene is responsible for:
A
Double dominant gene
B
Homeotic gene
C
Complimentary gene
D
Plastid
Answer
Homeotic gene
Explanation
Solution
Irregularities in Drosophila during organ differentiation, such as the formation of long legs instead of wings, are controlled by Homeotic genes. These genes regulate the development of body segments and the formation of specific body parts in organisms.
So, the correct option is (B): Homeotic gene