Which of the following excretory structure is associated with gut of the organism?

Related Mcqs:

1. Which of the following is a sentimentally arranged excretory system?

   A. Protonephridium
   B. Metanephridium
   C. Malpighian tubules
   D. Nephrons

2. Excretory system of platyhlminthes consists of___________?

   A. Nephridia
   B. Flame cells
   C. Malpighian tubules
   D. Nephrons

3. Which excretory product in produced in plants during autotrophic mode of life?

   A. CO2
   B. H2O
   C. O2
   D. Both A and B

4. Hydra has no specialized excretory system because:

   A. It does not produce waste material
   B. Due to absence of mesoderm
   C. The whole body cells are in contact with water
   D. It has pseudocoelom.

5. Complex specialized flagellates living symbiotically in the gut of termites are___________?

   A. Trichonymphas
   B. Trypanosoma
   C. Euglena
   D. Radiolarians

6. In acoelomates gut is ________ in origin.

   A. Ectodermal
   B. Endodermal
   C. Mesodermal
   D. None of these

7. Gut in pseudocoelomates is made from___________?

   A. Ectoderm
   B. Mesoderm
   C. Endoderm
   D. All of these

8. Among the following which one is a diploblastic organism?

   A. Hydra
   B. Crabs
   C. Squids
   D. Earthworm

   Submitted by: Eesha Khalid

9. The branch in which organism’s life cycle, mode of transmission and interaction with their hosts are studied is:

   A. Anatomy
   B. Physiology
   C. Parasitology
   D. Social Biology

10. The mechanism of regulation, generally between organism and its environment, of solutes and the gain and the loss of water is called________?

    A. Homeostasis
    B. Hemostasis
    C. Osmoregualtion
    D. Thermoregulation