Zoology MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Zoology MCQs for Preparation.
The student can clear their concepts for Zoology online quiz by attempting it. Doing MCQs based Zoology will help you to check your understanding and identify areas of improvement.
Zoology Online MCQs with Answers
What is the scientific study of animals called?
a) Zoology
b) Botany
c) Mycology
d) Ecology
Which of the following is NOT a type of vertebrate animal?
a) Fish
b) Bird
c) Insect
d) Mammal
What is the term used to describe animals that have a backbone?
a) Invertebrates
b) Vertebrates
c) Arthropods
d) Mollusks
Which of the following is the largest group of invertebrate animals?
a) Mollusks
b) Arthropods
c) Cnidarians
d) Echinoderms
Which of the following is NOT a characteristic of mammals?
a) Laying eggs
b) Producing milk
c) Having hair or fur
d) Being warm-blooded
What is the study of animal behavior called?
a) Ethology
b) Ecology
c) Genetics
d) Anatomy
What is the largest animal on Earth?
a) Blue whale
b) African elephant
c) Giraffe
d) Polar bear
Which of the following is a type of invertebrate animal with a soft body and often a hard shell?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the process of shedding an old exoskeleton and growing a new one called?
a) Molting
b) Metamorphosis
c) Reproduction
d) Hibernation
Which of the following is a type of vertebrate animal with feathers?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the study of the evolutionary history of species called?
a) Ecology
b) Genetics
c) Phylogenetics
d) Taxonomy
Which of the following is NOT a type of symmetry found in animals?
a) Radial symmetry
b) Bilateral symmetry
c) Asymmetry
d) Spiral symmetry
What is the term used to describe animals that have a segmented body and jointed appendages?
a) Mollusks
b) Arthropods
c) Cnidarians
d) Echinoderms
What is the process of transformation from a larval form to an adult form called?
a) Molting
b) Metamorphosis
c) Reproduction
d) Hibernation
Which of the following is a type of invertebrate animal with stinging tentacles?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the term used to describe the study of animal classification?
a) Ecology
b) Genetics
c) Phylogenetics
d) Taxonomy
Which of the following is a type of vertebrate animal with scales?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the study of animal populations and their interactions with the environment called?
a) Ethology
b) Ecology
c) Genetics
d) Anatomy
What is the process by which animals produce offspring called?
a) Molting
b) Metamorphosis
c) Reproduction
d) Hibernation
Which of the following is a type of invertebrate animal with a segmented body and a hard exoskeleton?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe animals that are active during the night?
a) Diurnal
b) Nocturnal
c) Crepuscular
d) Hibernating
Which of the following is a type of vertebrate animal that can live both in water and on land?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the term used to describe animals that feed on both plants and other animals?
a) Herbivores
b) Carnivores
c) Omnivores
d) Detritivores
What is the process of reducing body activity to conserve energy during periods of inactivity called?
a) Molting
b) Metamorphosis
c) Reproduction
d) Hibernation
Which of the following is a type of invertebrate animal with a spiny exoskeleton?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe the branch of zoology that studies insects?
a) Entomology
b) Ornithology
c) Herpetology
d) Ichthyology
Which of the following is a type of vertebrate animal that lays eggs?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the term used to describe animals that feed on other animals?
a) Herbivores
b) Carnivores
c) Omnivores
d) Detritivores
What is the term used to describe the study of bird species?
a) Entomology
b) Ornithology
c) Herpetology
d) Ichthyology
Which of the following is a type of invertebrate animal with a hard exoskeleton and eight legs?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the term used to describe the branch of zoology that studies reptiles and amphibians?
a) Entomology
b) Ornithology
c) Herpetology
d) Ichthyology
Which of the following is a type of vertebrate animal that gives birth to live young?
a) Fish
b) Bird
c) Reptile
d) Mammal
What is the term used to describe animals that feed on dead organic matter?
a) Herbivores
b) Carnivores
c) Omnivores
d) Detritivores
What is the term used to describe the branch of zoology that studies fish?
a) Entomology
b) Ornithology
c) Herpetology
d) Ichthyology
Which of the following is a type of invertebrate animal with a soft body and a shell divided into two halves?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe the branch of zoology that studies mammals?
a) Entomology
b) Ornithology
c) Herpetology
d) Mammalogy
Which of the following is a type of vertebrate animal that can fly?
a) Fish
b) Bird
c) Reptile
d) Mammal
What is the term used to describe the study of animal anatomy?
a) Ethology
b) Ecology
c) Genetics
d) Comparative anatomy
What is the term used to describe animals that are active during the day?
a) Diurnal
b) Nocturnal
c) Crepuscular
d) Hibernating
Which of the following is a type of invertebrate animal with a soft body and a segmented shell?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe the branch of zoology that studies the behavior of animals in their natural habitats?
a) Ethology
b) Ecology
c) Genetics
d) Behaviorism
Which of the following is a type of vertebrate animal with gills and fins?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the term used to describe animals that eat only plants?
a) Herbivores
b) Carnivores
c) Omnivores
d) Detritivores
What is the term used to describe the branch of zoology that studies the structure and function of animal bodies?
a) Ethology
b) Ecology
c) Genetics
d) Anatomy
Which of the following is a type of invertebrate animal with a radial body plan?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the term used to describe the branch of zoology that studies the genetics of animals?
a) Ethology
b) Ecology
c) Genetics
d) Comparative anatomy
Which of the following is a type of vertebrate animal with a streamlined body and fins?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the term used to describe animals that can regulate their body temperature internally?
a) Ectotherms
b) Endotherms
c) Poikilotherms
d) Homeotherms
What is the term used to describe the branch of zoology that studies the behavior and communication of animals?
a) Ethology
b) Ecology
c) Genetics
d) Behaviorism
Which of the following is a type of invertebrate animal with a soft body and a muscular foot?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe the branch of zoology that studies the behavior and ecology of animals in their natural habitats?
a) Ethology
b) Ecology
c) Genetics
d) Behaviorism
Which of the following is a type of vertebrate animal with smooth, moist skin?
a) Fish
b) Bird
c) Reptile
d) Amphibian
What is the term used to describe animals that eat only meat?
a) Herbivores
b) Carnivores
c) Omnivores
d) Detritivores
What is the term used to describe the branch of zoology that studies the classification and naming of animals?
a) Ethology
b) Ecology
c) Genetics
d) Taxonomy
Which of the following is a type of invertebrate animal with a hard exoskeleton and jointed appendages?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe the branch of zoology that studies the behavior and social organization of animals?
a) Ethology
b) Ecology
c) Genetics
d) Sociobiology
Which of the following is a type of vertebrate animal with feathers and the ability to fly?
a) Fish
b) Bird
c) Reptile
d) Mammal
What is the term used to describe animals that have the ability to live in both water and on land?
a) Ectotherms
b) Endotherms
c) Poikilotherms
d) Amphibians
What is the term used to describe the branch of zoology that studies the physiology of animals?
a) Ethology
b) Ecology
c) Genetics
d) Physiology
Which of the following is a type of invertebrate animal with a soft body and a hard outer shell?
a) Mollusk
b) Arachnid
c) Annelid
d) Echinoderm
What is the term used to describe animals that regulate their body temperature based on the temperature of their environment?
a) Ectotherms
b) Endotherms
c) Poikilotherms
d) Homeotherms
Which of the following is a type of vertebrate animal with a four-chambered heart?
a) Fish
b) Bird
c) Reptile
d) Mammal
What is the term used to describe the branch of zoology that studies the structure and function of animal tissues?
a) Histology
b) Ecology
c) Genetics
d) Anatomy
Which of the following is a type of invertebrate animal with a hard exoskeleton and a segmented body?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the term used to describe animals that have a constant body temperature regardless of their environment?
a) Ectotherms
b) Endotherms
c) Poikilotherms
d) Homeotherms
Which of the following is a type of vertebrate animal with a beak and feathers?
a) Fish
b) Bird
c) Reptile
d) Mammal
What is the term used to describe animals that are inactive during the winter to conserve energy?
a) Ectotherms
b) Endotherms
c) Poikilotherms
d) Hibernating
Which of the following is a type of invertebrate animal with a soft body and a mantle?
a) Mollusk
b) Arachnid
c) Annelid
d) Cnidarian
What is the term used to describe the branch of zoology that studies the reproductive behavior of animals?
a) Ethology
b) Ecology
c) Genetics
d) Reproductive biology
Which of the following is a type of vertebrate animal with a backbone and spinal cord?
a) Fish
b) Bird
c) Reptile
d) Mammal