In which animals is an open circulatory system seen?

  • A
    Arthropods and Molluscs
  • B
    Annelids and Chordates
  • C
    Amphibians and Reptiles
  • D
    Birds and Mammals

Explore More

Similar Questions

Which one of the following belongs to the family $Muscidae$?

Which of the following sets of organisms is correctly classified?

Choose the false pair.

Which of the following is true for sandfly,scorpion,cockroach,and silverfish?

Which of the following characteristics is mainly responsible for the diversification of insects on land?

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