Evidences of Organic Evolutions
The following are the evidences of organic evolutions:-
Evidences from morphology/comparative anatomy & vestigial organs
Evidence
INTRODUCTION TO BIODIVERSITY
Biodiversity is the combination of two words, ?bios? referring to life/living and ?diversity? referring to the degree of sum and differences in living
Phylum : Porifera
Phylum : Porifera
Porifera has been derived from 2 Greek words. Poros ? pure and ferre ? to bear Important characters:
Their body
Phylum: Platyhelminthes
Phylum: Platyhelminthes
Made up of two Greek words ? Platys =flat &helmins =worms
Body form: They have dorsoventrally flattened body so often called as
Phylum : Annelida
Phylum : Annelida
From Latin words; annulus = ring + eidos = form
Habit and Habitat: They are mostly aquatic, found in sea