Polytene chromosomes in salivary glands of Dr | vedclass

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

Question

(D) Polytene chromosomes are giant chromosomes formed by the process of endoreduplication or endomitosis.In this process,the $DNA$ replicates repeated

Vedclass · Accepted Answer

All the above

Vedclass · Answer

(D) Polytene chromosomes are giant chromosomes formed by the process of endoreduplication or endomitosis.In this process,the $DNA$ replicates repeatedly without the cell undergoing mitosis or cytokinesis.This leads to the formation of many parallel chromatids (chromonemata) that remain associated with each other,resulting in a thick,banded structure.Therefore,all the given options describe the mechanism of polytene chromosome formation.

Polytene chromosomes in salivary glands of Drosophila are formed as a result of

Similar Questions

Which of the following is true for a syncytium?

The best stages to study the morphology and shape of a chromosome are respectively:

During which phase$(s)$ of the cell cycle does the amount of $DNA$ in a cell remain at the $4C$ level,if the initial amount is denoted as $2C$?

Which of the following stages of the cell cycle is $NOT$ correctly matched with its function?

Which of the following figures represents the telophase stage?

Vedclass Test Series

Exam Paper Generator

Online Exam Module