How many phyla are there?
Phyla
According to the increasing level of complexity, they are as follows:-
what is phyla and how many types of phla are there in kingdom animalia
The entire animal kingdom is classified into how many phyla?
HOW MANY BONES ARE THERE IN RIB CAGE?
HOW MANY BONES ARE THERE IN THE SKULL?
HOW MANY BONES ARE THERE IN THE PELVIC BONES?