Q. 53.7( 3 Votes )

Which among the following have an open circulatory system?

i. Arthropoda

ii. Mollusca

iii. Annelida

iv. Coelenterata
A. I and ii

B. iii and iv

C. I and iii

D. ii and iv

Answer :

The open circulatory system is a type of circulatory system in which blood is pumped by the heart directly into the body cavities, where tissues are surrounded by the blood and not into blood vessels.


Example of animal groups having an open circulatory system are arthropods and mollusks.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Know More About FIVE KINGDOMSKnow More About FIVE KINGDOMSKnow More About FIVE KINGDOMS43 mins
Quiz | Let's Check Your Understanding on ChordatesQuiz | Let's Check Your Understanding on ChordatesQuiz | Let's Check Your Understanding on Chordates32 mins
Diversity in Living Organisms Part - 5Diversity in Living Organisms Part - 5Diversity in Living Organisms Part - 527 mins
Champ Quiz | The Five KingdomsChamp Quiz | The Five KingdomsChamp Quiz | The Five Kingdoms45 mins
Understanding InvertebratesUnderstanding InvertebratesUnderstanding Invertebrates37 mins
Quiz | Let's Revise Diversity in Living OrganismsQuiz | Let's Revise Diversity in Living OrganismsQuiz | Let's Revise Diversity in Living Organisms29 mins
Why do we classify organisms?Why do we classify organisms?Why do we classify organisms?44 mins
Diversity in Living Organisms Part-4Diversity in Living Organisms Part-4Diversity in Living Organisms Part-435 mins
Quiz | Important Questions on Diversity Around UsQuiz | Important Questions on Diversity Around UsQuiz | Important Questions on Diversity Around Us43 mins
Quiz | Invertebrates (Living Organisms)Quiz | Invertebrates (Living Organisms)Quiz | Invertebrates (Living Organisms)34 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

In which animal phylum, does tissue level of organisation occur?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Which type of animals occur in Porifera?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Comb jellies belong to which phylum?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Which triploblastic group of animals lacks a coelom?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

What is the name of the phylurn to which round worm belong?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Name the protozoan which moves by pseudopodia.

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

Which type of nutrition is found in animals?

Dr. P.S. Verma & Dr. V.K. Agarwal - Biology