Animal diversity represents the extraordinary variety of species that populate Earth’s ecosystems, from the microscopic plankton drifting in oceans to the majestic elephants traversing vast savannas. This richness spans millions of species, including agile primates swinging through rainforests, colorful birds migrating across continents, stealthy reptiles camouflaging in deserts, and intricate insects forming complex colonies. It manifests in endless adaptations, such as the streamlined bodies of marine mammals for swift swimming, the vibrant plumage of tropical birds for mating displays, and the hibernation strategies of bears to endure harsh winters. Across habitats—from coral reefs teeming with fish to arctic tundras hosting resilient mammals—animal diversity weaves a tapestry of life, shaped by evolution and environmental interactions.
Table of contents
- Part 1: Create a animal diversity quiz in minutes using AI with OnlineExamMaker
- Part 2: 20 animal diversity quiz questions & answers
- Part 3: Try OnlineExamMaker AI Question Generator to create quiz questions
Part 1: Create a animal diversity quiz in minutes using AI with OnlineExamMaker
Are you looking for an online assessment to test the animal diversity knowledge of your learners? OnlineExamMaker uses artificial intelligence to help quiz organizers to create, manage, and analyze exams or tests automatically. Apart from AI features, OnlineExamMaker advanced security features such as full-screen lockdown browser, online webcam proctoring, and face ID recognition.
Recommended features for you:
● Includes a safe exam browser (lockdown mode), webcam and screen recording, live monitoring, and chat oversight to prevent cheating.
● Enhances assessments with interactive experience by embedding video, audio, image into quizzes and multimedia feedback.
● Once the exam ends, the exam scores, question reports, ranking and other analytics data can be exported to your device in Excel file format.
● Offers question analysis to evaluate question performance and reliability, helping instructors optimize their training plan.
Automatically generate questions using AI
Part 2: 20 animal diversity quiz questions & answers
or
1. Question: Which phylum do sponges belong to?
Options: A) Cnidaria B) Porifera C) Platyhelminthes D) Arthropoda
Answer: B) Porifera
Explanation: Sponges are classified under Porifera due to their porous bodies and lack of tissues or organs.
2. Question: What is the primary characteristic of animals in the phylum Chordata?
Options: A) Exoskeleton B) Notochord at some stage C) Radial symmetry D) Segmented body without a backbone
Answer: B) Notochord at some stage
Explanation: Chordates are defined by the presence of a notochord, a flexible rod that supports the body during some life stage.
3. Question: Which of the following is an example of an invertebrate?
Options: A) Frog B) Earthworm C) Dog D) Bird
Answer: B) Earthworm
Explanation: Earthworms are invertebrates as they lack a backbone, belonging to the phylum Annelida.
4. Question: What type of symmetry is found in most adult echinoderms?
Options: A) Asymmetry B) Bilateral symmetry C) Radial symmetry D) Spherical symmetry
Answer: C) Radial symmetry
Explanation: Echinoderms, like starfish, exhibit radial symmetry in their adult form, allowing them to interact with their environment from all sides.
5. Question: Which phylum includes animals with jointed appendages?
Options: A) Mollusca B) Arthropoda C) Nematoda D) Cnidaria
Answer: B) Arthropoda
Explanation: Arthropods, such as insects and crustaceans, have jointed appendages as a key feature for movement and adaptation.
6. Question: What is a defining feature of cnidarians?
Options: A) Closed circulatory system B) Stinging cells called cnidocytes C) Lungs for respiration D) Internal skeleton
Answer: B) Stinging cells called cnidocytes
Explanation: Cnidarians, like jellyfish, use cnidocytes for defense and capturing prey.
7. Question: Which animal group is characterized by a mantle and a foot?
Options: A) Arthropods B) Molluscs C) Annelids D) Chordates
Answer: B) Molluscs
Explanation: Molluscs, such as snails and clams, have a mantle that secretes the shell and a muscular foot for locomotion.
8. Question: In which phylum are flatworms classified?
Options: A) Platyhelminthes B) Nematoda C) Porifera D) Echinodermata
Answer: A) Platyhelminthes
Explanation: Flatworms belong to Platyhelminthes, characterized by their flat bodies and lack of a coelom.
9. Question: What is the main mode of reproduction in most sponges?
Options: A) Viviparous B) Asexual through budding C) External fertilization D) Internal development
Answer: B) Asexual through budding
Explanation: Sponges commonly reproduce asexually via budding, where new individuals grow from the parent.
10. Question: Which of the following is a characteristic of mammals?
Options: A) Gills for breathing B) Scales as body covering C) Mammary glands for milk production D) Ectothermic metabolism
Answer: C) Mammary glands for milk production
Explanation: Mammals produce milk through mammary glands to nourish their young, distinguishing them from other animal groups.
11. Question: What type of body cavity do roundworms have?
Options: A) No body cavity B) Pseudocoelom C) True coelom D) Hemocoel
Answer: B) Pseudocoelom
Explanation: Roundworms in the phylum Nematoda have a pseudocoelom, a body cavity not completely lined by mesoderm.
12. Question: Which phylum is known for its segmented body structure?
Options: A) Cnidaria B) Annelida C) Porifera D) Mollusca
Answer: B) Annelida
Explanation: Annelids, like earthworms, have a segmented body that allows for specialized functions in different segments.
13. Question: What is the primary respiratory organ in fish?
Options: A) Lungs B) Gills C) Tracheae D) Book lungs
Answer: B) Gills
Explanation: Fish use gills to extract oxygen from water, a key adaptation for aquatic life in the Chordata phylum.
14. Question: Which animal is an example of a reptile?
Options: A) Shark B) Snake C) Frog D) Bat
Answer: B) Snake
Explanation: Snakes are reptiles, characterized by scales, amniotic eggs, and ectothermic regulation.
15. Question: What feature distinguishes birds from other vertebrates?
Options: A) Fins for swimming B) Feathers for flight C) Gills for breathing D) Scales on skin
Answer: B) Feathers for flight
Explanation: Birds have feathers, which are unique adaptations for flight and insulation.
16. Question: In which phylum are insects classified?
Options: A) Chordata B) Arthropoda C) Mollusca D) Echinodermata
Answer: B) Arthropoda
Explanation: Insects belong to Arthropoda, featuring an exoskeleton, jointed legs, and a segmented body.
17. Question: What is a key adaptation of amphibians for life on land and water?
Options: A) Waterproof skin B) Moist skin for gas exchange C) Internal fertilization D) Constant body temperature
Answer: B) Moist skin for gas exchange
Explanation: Amphibians rely on moist skin for respiration, allowing them to breathe through their skin in both aquatic and terrestrial environments.
18. Question: Which of the following is an example of a marsupial?
Options: A) Elephant B) Kangaroo C) Whale D) Lizard
Answer: B) Kangaroo
Explanation: Kangaroos are marsupials, mammals that give birth to underdeveloped young and nurse them in a pouch.
19. Question: What type of skeleton do echinoderms have?
Options: A) Exoskeleton B) Endoskeleton of calcareous plates C) Hydrostatic skeleton D) Cartilaginous skeleton
Answer: B) Endoskeleton of calcareous plates
Explanation: Echinoderms have an internal skeleton made of calcareous plates, providing support and protection.
20. Question: Which phylum includes animals with a water vascular system?
Options: A) Arthropoda B) Echinodermata C) Cnidaria D) Annelida
Answer: B) Echinodermata
Explanation: Echinoderms use a water vascular system for locomotion, feeding, and respiration, such as in starfish.
or
Part 3: Try OnlineExamMaker AI Question Generator to create quiz questions
Automatically generate questions using AI