Displaying articles by tag: Origin of Chordates

BS Media in Zoology

Tuesday, 04 July 2017 11:12

ORIGIN OF CHORDATES

THEORIES ABOUT ORIGIN OF CHORDATES   It is believed that Chordates have originated from invertebrates. It is difficult to determine from which invertebrate group the chordates were developed. Chordate ancestors were soft bodied animals. Hence they were not preserved as Fossils.   Many biology theories were put forward to explain…