Instructions:
- This quiz contains 20 multiple-choice questions.
- Select the most appropriate option for each question.
- After selecting an option, click on "NEXT" to move to the next question.
- Once you have completed the test, you will see your score and can review your answers.
Result:
1/20
Which level of organization is exhibited by sponges?
2/20
What type of symmetry is found in coelenterates?
3/20
Which type of coelom do annelids possess?
4/20
What is the function of cnidoblasts in cnidarians?
5/20
Which phylum includes animals commonly known as comb jellies?
6/20
What type of digestive system is found in Platyhelminthes?
7/20
Which of the following is a characteristic of echinoderms?
8/20
What is the primary role of choanocytes in sponges?
9/20
Which type of skeleton supports the body of a sponge?
10/20
Which phylum is characterized by the presence of a water transport system?
11/20
What is a unique feature of bioluminescence in ctenophores?
12/20
Which of the following is not a characteristic of arthropods?
13/20
Which class of mollusks includes octopuses and squids?
14/20
What type of body cavity is present in nematodes?
15/20
Which of the following is a characteristic feature of chordates?
16/20
What is the main function of nephridia in annelids?
17/20
Which of the following structures is unique to echinoderms?
18/20
What is the primary function of flame cells in flatworms?
19/20
Which type of body plan do mollusks exhibit?
20/20
Which feature is characteristic of arachnids?