Question

Due to which similar character, birds and fishes are in the same phylum ?

a. Tapering head
b. Heavy chest
c. Caudal finn
d. Vertebral column

Answer 1

Heyaa mate..
Your answer is D)Vertebral coloumn..
Hope it helps you my friend...
Please mark it as brainliest..

Answer 2

D) Vertebral column

Birds and fishes belong to phylum chordata. The distinguishing feature that all animals in this phylum have is the presence of notochord. A notochord is a long rod made up of cartilage that is present between the the digestive tract and dorsal nerve cord and it supports the nerve cord. In vertebrates, the vertebral cloumn replaces the notochord. Fishes and birds both fall under sub phyla vertebrata and have vertebral column.