রাবেয়া নামের অর্থ কি?রাবেয়া নামের মেয়েরা কেমন হয়? রাবেয়া দিয়ে ২০টি সুন্দর নাম

What does it mean by Prokaryota and Eukaryota?

Prokaryota is the superkingdom where prokaryotic organisms belong. Prokaryotes are cells without a properly developed nucleus. They contain chromatin granules. Usually, no other cellular organelle is present except ribosome. Cell division process is known as amitosis. 

For example- bacterical cell.

Cells with a properly developed nucleus are called eukaryotes. Their nucleus contains chromosomes. Their cells have all kinds of cellular organelles present in them. Cells usually divide in mitosis process.

Such as cells of higher organisms.