Animals devoid of respiratory,excretory and circulatory organs are

  • A
    Tapeworms
  • B
    Sponges
  • C
    Thread worms
  • D
    Liver Fluke

Explore More

Similar Questions

What is the location and function of choanocytes?

The presence of ostia,canals,cavities,and choanocytes is a characteristic feature of which of the following animals?

Majority of sponges are

Which animal group exhibits cellular level of organization despite being multicellular?

The larval form found in Porifera is......

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