What are the organelles that are not visible in cells at the end of prophase?

What are the organelles that are not visible in cells at the end of prophase?
  1. Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope
  2. Mitotic chromosomes, centrosome, microtubules and spindle fibres
  3. Endoplasmic reticulum, nucleolus, mitotic chromosomes and the nuclear envelope
  4. Microtubules, spindle fibres, mitotic chromosomes, and centrosome.

Solution

Organelles not visible at the end of prophase are Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.

Asked in: NCERT

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