Annelida phylum MCQs with Answers

Annelida phylum MCQs

Hello Students, as we all are familiar with animals and their features. Here, we are sharing with you some MCQs on the Annelida phylum. Kingdom Animalia is divided into different phylum and Annelida phylum is one of them classified. This phylum is very important according to Animal classification. The animals which are classified into this Annelida phylum are having segmented body pattern or we can say little ring body. In their basic structure, we can see these animals are bilaterally symmetrical, body organization includes organ system and triploblastic etc.

The MCQs will help you in studies and you can learn characters of Annelida phylum easily.

MCQ.1): The animals that are having fluid filled cavity, elongated and segmented body are from ………………….. Phylum.

a) Arthropoda phylum

b) Mollusca phylum

c) Porifera Phylum

d) Annelida phylum

MCQ.2):  Which of the following features or characteristics of the animal belongs to an Annelida phylum?

a) Have segmented body externally and internally

b) Have bilaterally symmetrical body

c) Have a body developed from three layers

d) All of them

MCQ. 3): From which of the following layer, the muscle layer and digestive tract of animal of Annelida phylum is formed?

a) Mesoderm layer

b) Endoderm Layer

c) Both a) and b)

d) None of them

MCQ.4): The animals of Annelida phylum are sometimes aquatic and sometimes ectoparasitic. Ectoparasitis organisms are …………………………………………..

a) The organisms which have jointed appendages

b)The organisms that infest the skin of animals and humans

c) Organisms with Asymmetrical body

d)The Jelly like organisms

MCQ.5) In the Nereis animals, locomotion takes place by crawling with help of ……………………….

a) Appendages

b) Wings

c) Parapodia

d) Tails

MCQ.6): Which of the following locomotory structure is used by earthworms in the phylum Annelida?

a) Arms

b) Setae

c) Suckers

d) None of them

MCQ.7): In the Annelida animals, alimentary canal is ………………………… and Circulatory system is …………………….. Type.

a) Complete and Closed type

b) Incomplete and Closed type

c) Incomplete and Open type

d) Complete and Open type

MCQ.8): The respiration in the animals of Annelida phylum is takes place through their …………………. by the diffusion Process.

a) Gills

b) Trachea

c) Moist Skin

d) Lungs

MCQ.9):How many numbers of cerebral ganglia forms a Primitive bilobed brain in the earthworm?

a) One

b) Two

c) Seven

d) Sixteen

MCQ.10): In which of the following class head is distinct and it is called as Prostomium that possess eyes, antennae, tentacles and bristles?

a) Class Cestoda

b) Class Trematoda

c) Class Insecta

d) Class Polychaeta

MCQ.11): In the class Hirudinea, the anus of the leech is present on the ………………… sucker.

a) Posterior sucker

b) Anterior sucker

c) Lateral sucker

d) Periphery sucker

MCQ.12): What are the different advantages of the segmented body structure and coelom in the phylum Annelida animals?

a)It provides flexibility to the body and helps in the swimming

b) It doesn’t show flexibility at all and helps in walking

c) The body can’t bend due to segmentation and swimming is impossible

d) None of them

Answer

1) d) Annelida phylum

2) d) All of them

3) c) Both a) and b)

4) b) The organisms that infest the skin of animals and humans

5) c) Parapodia

6) b) Setae

7) a) Complete and Closed type

8) c) Moist Skin

9) b) Two

10) d) Class Polychaeta

11) a) Posterior sucker

12) a) It provides flexibility to the body and helps in the swimming


Updated: June 1, 2021 — 12:46 pm

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