Question

Which of the following is responsible for expression of a trait ?
a) Recon
b) Muton
c) Cistron
d) Codon

Answer 1

Hey dear,

● Answer - (c) Cistron
*Cistron* is responsible for expression of a trait.


◆ Extra information -
Seymour Benzer explained modern concept of gene which introduced 3 terms
- Cistron - gene is unit of transmission of traits.
- Muton - gene is unit of mutation in organisms.
- Recon - gene is unit of recombination of genomes.

Hope this helped you. Thanks for asking dear..

Answer 2

Answer:

The correct answer is C, Cistron.

Explanation:

Cistrol is the gene which is responsible for the expression of a trait.  

There are three terms explained by the modern concept given by Seymour which explains that what type of gene are responsible for what type of expressions. According to him, Muton is the gene which is responsible for the mutation in organisms, Cistron is the gene which is responsible for the expression of trait and Recon is the unit of recombination of genomes.