The organs of locomotion in annelids are__________?

Related Mcqs:

1. __________ are believed to have common origin with annelids.

   A. Nematods
   B. Arthropods
   C. Molluscs
   D. None of these

2. Which of following system is segmentally arranged in annelids?

   A. Excretory system
   B. Digestive system
   C. Criculatory system
   D. Nervous system

3. In an annelids, the contraction of circular muscle results in___________?

   A. Lengthening of the body.
   B. Shortening of the body.
   C. Widening of body
   D. Thinning of body

4. Which of the following statement is incorrect regarding the locomotion in Euglena?

   A. Move with the help of flagellum, attached to the anterior pole of the body.
   B. Flagellum whipping backwards moving the organism forward, and when moves forward the organism moves backward.
   C. Myonemes can change the direction of the body by making it to shorten from anterior to the posterior pole.
   D. None of these

5. Among the following organisms which shows the best adaptations for locomotion?

   A. Amoeba.
   B. Earthworm.
   C. Reptiles
   D. Amphibians.

6. Which of the following is the swiftest form of the locomotion?

   A. Plantigrade
   B. Digitigrade
   C. Unguligrade
   D. Hopping

7. S-band locomotion is characteristically seen in___________?

   A. Bony fish
   B. Cartilaginous fish.
   C. Fish like mammals.
   D. All fishes.

8. Locomotion in diatoms is carried out with the help of__________?

   A. Valve
   B. Raphe
   C. Pseudopodium
   D. Cilia or flagella

9. In chlorophytes the main energy stores are__________?

   A. Cellulose
   B. Starch
   C. Glycogen
   D. All of these

10. Nutritionally Viruses are__________?

    A. Obligate parasite
    B. Autotrophs
    C. Heterotrophs
    D. Absorptive heterotrophs

    Submitted by: Kiran