Q. All chordates have the following characteristics
A) Bilaterally symmetrical, presence of coelom, triploblastic, closed or open circulatory system
B) Bilaterally symmetrical, presence of coelom, diploblastic or triploblastic
C) Open circulatory system, diploblastic or triploblastic, coelom and bilaterally symmetrical
D) Bilaterally symmetrical, coelom, present, triploblastic with closed circulatory system
Explanation
All chordates are bilaterally symmetrical, coelomates, triploblastic with closed circulatory system and organ system level of organisation
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.