Question

The undefined nuclear region of prokaryotes are also known as

Bacteria do not have chloroplast but some bacteria are photoautorophic in nature and perform photosynthesis. Which part of bacterial cell performs this?

Draw a well labelled diagram of an eukaryotic nucleus. How is it different from nucleoid?

Organisms without nucleus and cell organelles belong to (i) fungi (ii) protista (iii) cyano bacteria (iv) archae bacteria