Advertisements
Advertisements
प्रश्न
The spindle fibres start appearing from ______ stage of karyokinesis.
विकल्प
Prophase
Metaphase
Anaphase
Telophase
MCQ
रिक्त स्थान भरें
Advertisements
उत्तर
The spindle fibres start appearing from prophase stage of karyokinesis.
Explanation:
During prophase, which is the very first stage of karyokinesis (nuclear division), the cell initiates the breakdown of the nuclear envelope and begins condensing chromatin into distinct chromosomes. Simultaneously, the centrosomes move apart to opposite poles of the cell, and microtubules begin assembling to form the early spindle fibres.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
