Q. Arthropods are characterized by
A) Jointed appendages
B) Open blood vascular system
C) Triploblastic
D) All of the above
Explanation
Arthropoda is the largest phylum. Arthropoda are characterized by the following features-bilateral symmetrical body, triploblastic and metamerically segmented, jointed, appendages open circulatory system etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.