1000+ Zoology MCQs with Answers for Competitive Exams

Zoology is a subject read about animals and is a branch of biology. In this article, we will discuss some Zoology MCQs related to zoology Which are suitable for different types of competitive exams, like Zoology MCQs for  PPSC lecturer test, SPCC, NTS, Neet, and also Zoology MCQs for entry tests Like mphil test, gat test, msc entrance Exams and different types of college and university exams MCQs for BS Zoology, Mphil Zology, and Ph.D. Programs are given in the list below.

All Zoology MCQs

1. Biodiversity & Conservation MCQs

Here are some multiple-choice questions (MCQs) on the topic of biodiversity and conservation Zoology MCQs , along with their answers:

Which of the following is the most significant threat to biodiversity?
a) Climate change
b) Pollution
c) Habitat destruction
d) Invasive species
View Answer

Which of the following is an example of an ecosystem service provided by biodiversity?
a) Water purification
b) Noise pollution
c) Soil erosion
d) Air pollution
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What is the main purpose of conservation?
a) To protect endangered species
b) To prevent climate change
c) To promote economic development
d) To preserve natural resources for future generations
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Which of the following is an example of ex-situ conservation?
a) National parks
b) Wildlife sanctuaries
c) Botanical gardens
d) Biosphere reserves
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What is the term used to describe the variety of life on Earth?
a) Sustainability
b) Biodiversity
c) Conservation
d) Ecology
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Which of the following is an example of a direct threat to biodiversity?
a) Overexploitation
b) Habitat fragmentation
c) Climate change
d) Pollution
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Which of the following is a hotspot of biodiversity?
a) Amazon rainforest
b) Sahara Desert
c) Antarctica
d) Arctic tundra
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What is the primary cause of species extinction?
a) Natural disasters
b) Genetic mutations
c) Human activities
d) Climate change
View Answer

Which of the following is a measure of biodiversity?
a) Number of individuals in a population
b) Number of species in an area
c) Total biomass in an ecosystem
d) Size of a habitat
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Which international treaty aims to conserve biodiversity and ensure its sustainable use?
a) Paris Agreement
b) Kyoto Protocol
c) Convention on Biological Diversity (CBD)
d) Montreal Protocol
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2. Principles of Animal Life MCQs

The course will impart knowledge and understanding of Cell division and its significance in the cell cycle. Concepts and mechanisms of inheritance pattern, chromosome and gene linkage, and molecular basics of genetics.Animal behavior and communication.Theories of evolution, gene flow, and mechanism of evolution with reference to animal diversity.

Here are some multiple-choice questions (MCQs) on the principles of animal life in zoology mcqs, along with their answers:

What is the branch of zoology that deals with the study of animal behavior?
A. Ethology
B. Ecology
C. Physiology
D. Taxonomy
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Which of the following is not a characteristic of animals?
A. Multicellular organization
B. Autotrophic nutrition
C. Heterotrophic mode of nutrition
D. Sexual reproduction
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What is the study of animal tissues called?
A. Histology
B. Cytology
C. Mycology
D. Embryology
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Which of the following is not a class of vertebrates?
A. Mammalia
B. Reptilia
C. Arachnida
D. Aves
View Answer

What is the specialized protein responsible for muscle contraction in animals called?
A. Insulin
B. Hemoglobin
C. Actin
D. Collagen
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Which of the following is the largest phylum in the animal kingdom?
A. Chordata
B. Arthropoda
C. Mollusca
D. Annelida
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Which organ system is responsible for gas exchange in animals?
A. Respiratory system
B. Digestive system
C. Nervous system
D. Circulatory system
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What is the study of animal classification and naming called?
A. Taxonomy
B. Ecology
C. Morphology
D. Genetics
View Answer

Which of the following is not a type of animal symmetry?
A. Bilateral symmetry
B. Radial symmetry
C. Spherical symmetry
D. Asymmetry
View Answer

Which of the following is the primary function of the excretory system in animals?
A. Regulation of body temperature
B. Elimination of metabolic waste products
C. Transportation of nutrients
D. Production of hormones
View Answer

3. Cell Biology MCQs with Answers

In This Course, Cell Biology MCQs impart knowledge and understanding of Cell Cycle and Mitosis, Cell structure, and tissues, and Cell-Structure-Function MCQs With Answers.

Here are some multiple-choice questions (MCQs) on the topic of cell biology , Zoology MCQs

Which organelle is known as the “powerhouse” of the cell?
a) Endoplasmic reticulum
b) Nucleus
c) Mitochondria
d) Golgi apparatus
View Answer

Which of the following is responsible for the synthesis of proteins in a cell?
a) Lysosomes
b) Ribosomes
c) Vacuoles
d) Peroxisomes
View Answer

What is the basic unit of life?
a) Tissue
b) Organ
c) Cell
d) Organ system
View Answer

Which of the following is not a type of cell junction?
a) Desmosomes
b) Gap junctions
c) Tight junctions
d) Nucleus junctions
View Answer

Which cell organelle contains enzymes that break down waste materials and cellular debris?
a) Lysosomes
b) Golgi apparatus
c) Endoplasmic reticulum
d) Peroxisomes
View Answer

What is the process by which cells engulf and internalize substances from their external environment called?
a) Exocytosis
b) Endocytosis
c) Diffusion
d) Osmosis
View Answer

Which of the following is responsible for the synthesis of lipids and detoxification of drugs and toxins in the cell?
a) Nucleus
b) Golgi apparatus
c) Smooth endoplasmic reticulum
d) Rough endoplasmic reticulum
View Answer

What is the function of the Golgi apparatus in the cell?
a) Protein synthesis
b) Cellular respiration
c) Lipid synthesis
d) Modification, sorting, and packaging of proteins
View Answer

Which of the following is responsible for maintaining the shape and structural integrity of the cell?
a) Microtubules
b) Microfilaments
c) Intermediate filaments
d) Centrioles
View Answer

What is the fluid-filled space that houses the cell’s genetic material called?
a) Nucleus
b) Nucleolus
c) Nuclear membrane
d) Cytoplasm
View Answer

4. WildLife Management MCQs

In This Section, We will learn about Zoology MCQs on wildlife Management, Endangered Animals, a List of national parks, the Top 10 Wildlife Conservation Organizations, Wetlands, etc.

Here are some multiple-choice questions (MCQs) Quiz on wildlife management Zoology MCQs with Answers

What is the primary goal of wildlife management?
A. Protecting endangered species
B. Maximizing hunting opportunities
C. Maintaining healthy ecosystems
D. Controlling invasive species
Answer: C. Maintaining healthy ecosystems

Which of the following is an example of a direct management technique used in wildlife management?
A. Habitat preservation
B. Hunting regulations
C. Ecotourism promotion
D. Education and outreach programs
Answer: B. Hunting regulations

What is the term used to describe the sustainable use and management of wildlife populations?
A. Conservation biology
B. Wildlife ecology
C. Wildlife conservation
D. Wildlife stewardship
Answer: D. Wildlife stewardship

Which of the following is a common method used for wildlife population estimation?
A. Radio telemetry
B. Genetic analysis
C. Remote sensing
D. All of the above
Answer: D. All of the above

What is the purpose of wildlife corridors in wildlife management?
A. Providing shelter for endangered species
B. Promoting hunting opportunities
C. Facilitating wildlife movement and gene flow
D. Controlling invasive species
Answer: C. Facilitating wildlife movement and gene flow

Which of the following is a threat to wildlife populations?
A. Climate change
B. Habitat loss
C. Pollution
D. All of the above
Answer: D. All of the above

Which of the following is an example of a non-consumptive use of wildlife?
A. Hunting
B. Fishing
C. Wildlife photography
D. Wildlife rehabilitation
Answer: C. Wildlife photography

What is the purpose of habitat restoration in wildlife management?
A. Creating artificial habitats for endangered species
B. Promoting ecotourism
C. Improving habitat quality for wildlife populations
D. Controlling invasive species
Answer: C. Improving habitat quality for wildlife populations

Which of the following is a method used to mitigate human-wildlife conflicts?
A. Fencing
B. Habitat modification
C. Scaring devices
D. All of the above
Answer: D. All of the above

What is the role of captive breeding programs in wildlife management?
A. Conserving endangered species
B. Controlling invasive species
C. Increasing hunting opportunities
D. Promoting ecotourism
Answer: A. Conserving endangered species

5. Animal Evolution MCQs

The course imparts knowledge and concepts of the evolution of Zoology MCQs. The records also provide information regarding the distribution of animals, preferred habitat, body systems, and their classification. Historical aspects and future prospects for the modern concept of evolution will be discussed in detail.

Here are some multiple-choice questions (MCQs) Quiz on animal evolution of Zoology MCQs , along with their answers:

Which of the following is the earliest known group of animals in the fossil record?
a) Arthropods
b) Fish
c) Dinosaurs
d) Sponges
Answer: Sponges

What is the process by which new species arise from existing species over time called?
a) Speciation
b) Evolution
c) Adaptation
d) Natural selection
Answer: Speciation

Which era is often referred to as the “Age of Reptiles”?
a) Paleozoic Era
b) Mesozoic Era
c) Cenozoic Era
d) Precambrian Era
Answer: Mesozoic Era

Which of the following is a key mechanism of evolution proposed by Charles Darwin?
a) Genetic drift
b) Genetic recombination
c) Natural selection
d) Gene flow
Answer: Natural selection

What is the study of the evolutionary relationships between different groups of organisms called?
a) Paleontology
b) Genetics
c) Phylogenetics
d) Embryology
Answer: Phylogenetics

Which of the following is an example of convergent evolution?
a) Wings of birds and bats
b) Fins of fish and dolphins
c) Eyes of insects and humans
d) Teeth of herbivores and carnivores
Answer: Wings of birds and bats

What is the process by which species evolve rapidly into new forms to fill available ecological niches called?
a) Adaptive radiation
b) Genetic drift
c) Bottleneck effect
d) Genetic recombination
Answer: Adaptive radiation

Which group of animals is believed to be the closest living relatives of birds?
a) Reptiles
b) Mammals
c) Amphibians
d) Fish
Answer: Reptiles

Which of the following is an example of an extinct hominid species?
a) Homo sapiens
b) Homo neanderthalensis
c) Homo erectus
d) Homo habilis
Answer: Homo neanderthalensis

What is the process by which species lose traits that are no longer needed in a particular environment called?
a) Vestigialization
b) Adaptation
c) Homology
d) Convergence
Answer: Vestigialization