Nuclear membrane is absent in

Nuclear membrane is absent in
  1. Penicillium
  2. Agaricus
  3. Volvox
  4. Nostoc

Solution

Nostoc is a prokaryote. Prokaryotic cells lack membrane bound organelles and well organized nucleus. (i.e., nuclear envelope is absent). Penicillium, Agaricus and Volvox are eukaryotic.

Asked in: NEET 2012 (Screening)

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