Tag Archives: Chordates

Classification of Animals

By | April 17, 2021

What is the need to classify organisms present around us??? “There are an estimated 1.5 – 1.7 million named species on earth (E. O. Wilson, 2001). Of these, invertebrates account for >99%. In reality there may be 13 620 000 species (or more) in total according to the Global Biodiversity Assessment”. 1) To give specific… Read More »