LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
1.3k views
in Biology by (54.1k points)
closed by

Write two characteristic features of the phylum the contains the first animals with complete alimentary canal.

1 Answer

+1 vote
by (58.2k points)
selected by
 
Best answer

Nematodes are first animals to have complete alimentary canal. 

1. They are pseudo coelomate. 

2. They are cylindrical in body structure

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...