Question

Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?
A) Mammalia B) Chordata C) Primata D) Insecta

Answer 1

Answer:

I think the answer is option B.

Hope you like my answer

Answer 2

Answer:

this is right answer.

i sure my answer I right.

you sure I am right.