Circulatory system is open type in all of the following except:___________?

Related Mcqs:

1. Open circulatory system can contain_________?

   A. Red Blood Cells
   B. White Blood Cells
   C. Haemoglobin
   D. All of these

2. Which one of the following animal has two separate circulatory pathways?

   A. Shark
   B. Whale
   C. Frog
   D. Lizard

   Submitted by: Babar Ali Kunbhar

3. _______ are the first group of invertebrates which have developed a closed circulatory system.

   A. Nematods
   B. Annelids
   C. Arthropods
   D. Molluscs

4. All of the following contain cartilage except:___________?

   A. Larynx
   B. Trachea
   C. Bronchi
   D. Bronchioles

5. All of the follwing are blood clots except:___________?

   A. Thrombus
   B. Embolus
   C. Atheroma
   D. Hematoma

6. All of the following veins carry deoxygenated blood except

   A. Superior vena cava
   B. Inferior vena cava
   C. Hepatic vein
   D. Pulmonary vein

   Updated by: Muhammad sana

7. All of the following are involved in nitrification except

   A. Nitrobacter
   B. Nitrosomonas
   C. Rhizohium
   D. All of these

8. All of the following are coelomates except:____________?

   A. Deuterosomes
   B. Proterosomes
   C. Hemichordates
   D. Aschelminthes

9. All of the following coelenterates show alternation of generation except:

   A. Hydra
   B. Obelia
   C. Aurelia
   D. None of these

10. All of the following are similarities between nervous and endocrine system except:_____________?

    A. Produce chemical messengers
    B. Release chemical messengers in extracellular space
    C. Homestatic in function
    D. Having slow but prolonged effects