Eubacteria are also known as "True bacteria," are among the oldest and most diverse organisms on our planet. Eubacteria are prokaryotic organisms, lacking a nucleus and membrane-bound organelles. Eubacteria differ…

Archaebacteria, also known as archaea, are one of the oldest and most unique types of life on Earth. They belongs to the kingdom Monera. They form their own group and…

The term Pteridophyta is derived from the Greek words pteron meaning feather and phyton meaning plant. The plants in this group have leaves that resemble feathers. This name was first…

Bryophytes are small non-vascular plants without true roots, stems and leaves. They may possess root-like (rhizoids), stem-like( axis) and leaves like (phylloid) structure. The body of bryophytes is very small…