In which of the following circulatory systems are blood vessels poorly developed?

  • A
    Incomplete circulatory system
  • B
    Complete circulatory system
  • C
    Open circulatory system
  • D
    Closed circulatory system

Explore More

Similar Questions

Which of the following belongs to the class $Insecta$?

In which of the following is the blood pressure low and irregular?

Which phylum includes the largest number of animals?

Which phylum exhibits ecdysis (moulting)?

Which phylum exhibits parthenogenesis?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo