Phylum Coelenterata MCQs with Answers

Phylum Coelenterata MCQs

Hello students, our next topic for the MCQ is ‘PHYLUM COELENTERATA’.The animals from phylum Coelenterata are aquatic. These are mostly marine and few live in fresh water. The body of these organisms is umbrella like or cylindrical in shape and it is called as polyp. If it is umbrella like structure then it is known as medusa.

The following collection of MCQ will provide you more information about above topic.

                                                                

MCQ.1):The phylum Coelenterata term was introduced by a German zoologist ………………………………

a) Bourne John

b) Rudolf Leuckart

c) Karl Georg Friedrich

d) Berthold Hatschek

 

MCQ.2):Which of the following is the largest and non-colonial Cnidarian?

a) Hydra

b) Lion’s Mane Jellyfish

c) Psammohydra nanna

d) Paragorgia arborea

 

MCQ. 3):In the phylum coelenterata, nervous system of the organisms is located in the ………………………………………………

a) Ectoderm

b) Endoderm

c) Mesoderm

d) Both a) and b)

 

MCQ.4) …………………………………. Is a class of phylum Coelenterata, marine and can be medusas or polyps, physalia can floats on water and dangles.

a) Hydrozoa

b) Scyphozoa

c) Anthozoa

d) Cnidaria

 

MCQ.5):All the organisms which belongs to the phylum coelenterata contain a central cavity with ………………………………..Opening.

a) Two

b) Three

c) One

d) Four

 

MCQ.6):All the following members belong to phylum Coelenterata EXCEPT?

a) Jellyfish

b) King cobra

c) Sea anemone

d) Corals

 

MCQ.7):The Coelenterate organisms have stinging cells which are present on their tentacles and it is called as ………………………………

a) Nematodes

b) Cystodes

c) Nematocysts

d) Choanocysts

 

MCQ.8):The stylaster are gastrozooids dactylozooids which are small, solid without tentacles belongs to order ………………………………………

a) Hydroida

b) Milleporina

c) Siphonophyra

d) Stylasterina

 

MCQ.9):The Lucernaridae organisms body is goblet or trumpet shaped and their gastrovascular system is divided into central stomach and radial pouches. For example ………………………………………

a) Tamoya

b) Haliclystus

c) Periphylls

d) Pericolpa

 

MCQ.10):The order Coenothecalia is commonly known for ……………………

a) Red coral

b) Orange tubular spine

c) Black tube

d) Blue erect terminal tube

 

Answer

1) c) Karl Georg Friedrich

2) b) Lion’s Mane Jellyfish

3) d) Both a) and b)

4) a) Hydrozoa

5) c) One

6) b) King cobra

7) c) Nematocysts

8) d) Stylasterina

9) b) Haliclystus

10) d) Blue erect terminal tube


Leave a Reply

Your email address will not be published. Required fields are marked *

seven + nineteen =