Zoology

Animal Diversity MCQs with Answers

Welcome to the Animal Diversity MCQs with Answers. In this post, we have shared Animal Diversity Online Test for different competitive exams. Find practice Animal Diversity Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Animal Diversity.

Animal diversity encompasses the vast range of species and their varied forms, structures, and functions within the animal kingdom. This diversity is broadly categorized into invertebrates and vertebrates, each group exhibiting unique characteristics and adaptations.

The diversity of invertebrates is astounding, with this group comprising about 97% of all animal species. Invertebrates, which lack a vertebral column, include insects, arachnids, mollusks, and crustaceans. Their adaptations to different environments showcase incredible biological variety, from the complex social structures of ants to the regenerative abilities of starfish.

The diversity of vertebrates, animals with a backbone, includes five major classes: fish, amphibians, reptiles, birds, and mammals. Vertebrates possess a more complex anatomy and physiology compared to invertebrates, which supports their more advanced behaviors and ecological roles.

Focusing on the diversity of mammals, this group is known for its significant adaptability and intelligence. Mammals range from the tiny bumblebee bat to the enormous blue whale. They occupy various ecological niches, from terrestrial and arboreal environments to aquatic habitats. Mammals are also characterized by their unique reproductive strategies, such as live births and parental care, which contribute to their evolutionary success.

Animal Diversity Online Quiz

By presenting 3 options to choose from, Animal Diversity Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Animal Diversity Questions and Answers and click over the correct answer.

  • Test Name: Animal Diversity MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Animal Diversity MCQs

Animal Diversity

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1 / 40

What is the defining characteristic of the phylum Porifera?

2 / 40

What is the characteristic feature of the class Mammalia?

3 / 40

What is the main characteristic of the class Reptilia?

4 / 40

What is the defining characteristic of the class Insecta?

5 / 40

What is the primary feature of the phylum Cnidaria?

6 / 40

What is the main characteristic of the class Aves?

7 / 40

Which group do lobsters and crabs belong to?

8 / 40

What is the distinguishing feature of the phylum Mollusca?

9 / 40

Which phylum includes roundworms?

10 / 40

Which class includes animals with a cartilaginous skeleton?

11 / 40

What is the main characteristic of the phylum Chordata?

12 / 40

Which order do bats belong to?

13 / 40

What is the characteristic feature of the phylum Platyhelminthes?

14 / 40

What is the unique feature of the class Amphibia?

15 / 40

What is the distinguishing feature of the phylum Chordata?

16 / 40

Which phylum includes insects?

17 / 40

Which phylum includes tapeworms and flukes?

18 / 40

What is the defining characteristic of the phylum Nematoda?

19 / 40

Which phylum includes flatworms?

20 / 40

Which class do snails and slugs belong to?

21 / 40

Which group do scorpions and ticks belong to?

22 / 40

Which group do spiders belong to?

23 / 40

What is the distinguishing feature of cephalopods?

24 / 40

Which class do octopuses and squids belong to?

25 / 40

What is the unique feature of birds in the class Aves?

26 / 40

Which class do clams and oysters belong to?

27 / 40

Which group do centipedes and millipedes belong to?

28 / 40

What is the main characteristic of the class Osteichthyes?

29 / 40

Which class do frogs and toads belong to?

30 / 40

Which class includes sharks and rays?

31 / 40

What is the primary feature of the phylum Annelida?

32 / 40

Which phylum includes jellyfish, corals, and sea anemones?

33 / 40

Which phylum includes starfish and sea urchins?

34 / 40

What is the defining characteristic of the phylum Ctenophora?

35 / 40

Which class do jellyfish belong to?

36 / 40

What is the unique feature of mammals?

37 / 40

Which phylum includes earthworms?

38 / 40

What is the unique feature of the phylum Echinodermata?

39 / 40

What is the characteristic feature of arthropods?

40 / 40

Which group do barnacles and shrimps belong to?

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