Category : Zoology

Quiz: Test Your Knowledge About Kingdom Animalia Subkingdom Parazoa Phylum Porifera

Let’s start the quiz

Porifera is a multicellular organism that has a cellular level of organization. They are sedentary and sessile and found attached to the rocks. Mostly found in marine water except for Spongilla, Spongilla lives in freshwater. They show asymmetry except for Leucosolenia and Scypha. They are Dipploblastic that is whose body wall consists of the dermal layer and gastral layer. In between these two layers is a noncellular mesohyl layer. In sponges calcareous or siliceous spicules or sponge fibers present. The body of the sponge is perforated by numerous pores called Ostia and a single large opening osculum. The canal system helps the sponge in nutrition, respiration, excretion, and reproduction. There are three types of canal systems is present in Porifera first one is Ascon, the second is Sycon and the last one is Leucon. So, take this quiz and increase your knowledge about kingdom Animalia, sub-kingdom Parazoa, phylum Porifera.

Let’s start the quiz

1. In porifers, the middle layer of the body wall is ....

34391 Mesoderm
34392 Mesentery
34393 Mesoglea
34394 Mesenchyme

2. Sponges capture food by ...

34395 Choanococytes
34396 Thesocytes
34397 Pinacocytes
34398 Trophocytes

3. What is the mode of digestion in sponges?

34399 Intercellualar
34400 Intracellular
34401 Both of them
34402 None of them

4. Choanocytes are found in ......

34403 Hydra
34404 Ascaris
34405 Sycon
34406 Taenia

5. Which one is the collar cell?

34407 Silicoblast
34408 Scleroblast
34409 Choanocyte
34410 Chromocyte

6. Sponges are ...,

34411 Pelagic
34412 Plankton
34413 Nekton
34414 Sessile

7. What is the base of the classification of Porifera?

34415 Number of ostia
34416 Skeleton
34417 Flagella
34418 Locomotory organ

8. Which one is a freshwater sponge?

34419 Euplectella
34420 Chalina
34421 Cliona
34422 Spongilla

9. What is the aquiferous system in sponges?

34423 Canal system
34424 Digestive system
34425 Respiratory system
34426 Reproductive system

10. The body of the sponge is mainly composed of ....

34427 Spongin fibres
34428 Mesoglea
34429 Nematoblasts
34430 Spicules
Let’s start the quiz
 

Drop your comment here...




Let's Take More Quizzes


Ultimate trivia quiz on Phylum Protozoa, Subphylum Zooflagellata or Disease caused by Zooflagellata
332102 Played 19-Dec-2019
Zooflagellata is endoparasitic or commensal and symbiotic. They are uninucleated except Giardia, Opalina. Their locomotion is by flagella and their as...

Concept Of Threatened Species Trivia Quiz
282752 Played 09-Dec-2019
The concept of threatened species has been established in context with the conservation of wildlife. The International Union for the conservation of n...

Change In The Structure Of The Chromosome Trivia Quiz
281671 Played 02-Dec-2019
These chromosomal aberrations are due to the change in the morphology of the chromosome. These changes may occur in a single chromosome or in the doub...

Change In Number Of Chromosome or Genomatic Mutations or Hetero-polyploidy Trivia Quiz
281624 Played 02-Dec-2019
Genomatic mutations are due to the change in a number of chromosomes. There are two types of genomatic mutations one is polyploidy and another one is ...

Test Your Knowledge About Gene Mutation! Let
281154 Played 30-Nov-2019
Gene mutations are caused by a change in the sequence of a DNA segment representing a gene. The smallest portion of DNA which undergoes mutation is ca...

Ultimate Trivia Quiz on Wildlife
279744 Played 03-May-2020
Wildlife includes all wild animals which cannot be domesticated and all wild plants which cannot be cultivated. It is our asset that helps us in maint...

Quiz: How Much You Know About Human Evolution?
279321 Played 03-May-2020
Man has emerged as the wisest in Supreme being of nature with their brain qualifying as so far the best achievement of the revolution. The evolution o...

Quiz: How Much You Know About Insular Fauna?
279274 Played 03-May-2020
Animal species that grow in isolation from the continental landmarks due to geographical separation are called insular fauna. Insular fauna is usually...