Q. In which of the following stages, the chromosome is single thin and like long thread?
A) Leptotene
B) Zygotene
C) Pachytene
D) Diakinesis
Explanation
Long thin thread-like chromosome lie in unpaired condition in leptotene of prophase-I.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.