Which of the following is another characteristic of the animal group that first possesses a complete digestive system?

  • A
    Males are smaller than females in size.
  • B
    They are dorso-ventrally flattened acoelomate animals.
  • C
    Closed type of circulatory system.
  • D
    Planula larva is present.

Explore More

Similar Questions

$A$ rhabditiform larva is formed in the life cycle of

Which animal group possesses a pseudocoelom?

Sexual dimorphism is found in:

Sexual dimorphism is found in $:-$

Pseudocoelom develops from

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