Zoology MCQs - Everyday Science Practice | PakExamPoint

Practise Zoology MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.

Zoology MCQs and revision practice

Study Zoology through multiple-choice questions in Everyday Science. This subtopic contains 1568 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Zoology MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

Continue your revision with related topics: 100 Most Repeated MCQs of EDS PDF MCQs, Alloy MCQs, Atmosphere MCQs, Basics of Every Day Science EDS MCQs, Biology MCQs, Botany MCQs, Branch of Science MCQs, Cell MCQs.

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Zoology: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

881. A social system in which there is little or no possibility of individual mobility?

ایسا سماجی نظام جس میں انفرادی نقل و حرکت کا بہت کم یا کوئی امکان نہیں؟

Check answer and explanation

Answer: Closed system

Explanation Closed System: In a closed system, social status is largely determined at birth and individuals have limited or no ability to move up or down the social hierarchy. Examples of Closed Systems: Traditional caste systems and feudal estate systems are examples of closed systems where social mobility is severely restricted

882. Paleontology, the study of fossils, was developed by ______?

جیواشم کا مطالعہ، جیواشمیات، ______ کی طرف سے تیار کیا گیا تھا؟

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Answer: George Cuvier

Explanation George Cuvier is considered the father of paleontology. Due to his pioneering work on fossils and the concept of extinction . He established that the Earth's history could be understood by studying layers of rock and the fossils they contain.

883. Stomach is generally thick walled and sac like in _____ fishes.

معدہ عام طور پر موٹی دیواروں والا اور تھیلی _____ مچھلیوں کی طرح ہوتا ہے۔

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Answer: Carnivorous

Explanation The stomach in carnivorous fishes is typically thick-walled and sac-like to handle and digest large prey. This adaptation helps in breaking down complex proteins and tougher food items efficiently.

884. Arrange in Descending: Mammal, Fish, Insects, Reptile

Check answer and explanation

Answer: Insect > Fish > Reptile > Mammal

Explanation Assuming the context is biological diversity or several species, the correct descending order would be based on the number of species in each group: Insects: ~ 1 million+ species Fish: ~ 34,000 species Reptiles: ~11,000 species Mammals: ~6,400 species

885. Honey bees are group of ______ colonial insects.

شہد کی مکھیاں ______ نوآبادیاتی کیڑوں کا گروپ ہیں۔

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Answer: Polymorphic

Explanation Honey bees are polymorphic . It means they have different forms within their colony ( e.g., worker bees, queens, and drones ). These different forms serve specialized roles, such as reproduction, foraging, and defense.

886. Important parasitic rhabditophorans include _______?

اہم پرجیوی رابڈیٹوفوران میں _______ شامل ہیں؟

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Answer: Both A and B

Explanation Trematodes and tapeworms are parasitic rhabditophorans that infect various hosts. They belong to the phylum Platyhelminthes . They exhibit adaptations for parasitism , such as hooks and suckers.

887. Which of the following is named as mosquito hawk?

مندرجہ ذیل میں سے کس کو مچھر ہاک کے نام سے منسوب کیا گیا ہے؟

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Answer: Dragon Fly

Explanation The dragonfly is commonly referred to as a " mosquito hawk ". Because it preys on mosquitoes and other small insects. Dragonflies are effective at controlling mosquito populations due to their hunting behavior.

888. Which group is composed entirely of individuals who maintained that species are fixed (i.e., unchanging)?

کون سا گروہ مکمل طور پر ان افراد پر مشتمل ہے جنہوں نے اس بات کو برقرار رکھا کہ نسلیں مقرر ہیں (یعنی غیر تبدیل شدہ)؟

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Answer: Aristotle, Linnaeus, and Cuvier

Explanation Aristotle, Linnaeus, and Cuvier believed species were fixed and unchanging in their nature. Lamarck , however, proposed that species could evolve through inheritance of acquired traits.

889. Which among the following accurately defines "Mother-of-pearl"?

مندرجہ ذیل میں سے کون سا "مدر آف موتی" کی درست وضاحت کرتا ہے؟

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Answer: Hard iridescent substance forming the inner layer of certain shells

Explanation Mother-of-pearl is also known as nacre . It is a hard, shiny, and iridescent substance that forms the inner layer of some mollusk shells. It is commonly found in pearl oysters, abalones, and freshwater mussels.

890. The main conducting part inside the capsule of Funaria ______?

فنایریا کے کیپسول کے اندر اہم انعقاد کا حصہ ______؟

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Answer: Columella

Explanation Columella is the main conducting structure inside the capsule of Funaria . It helping in nutrient transport . It plays a role in spore dispersal by supporting the spore-producing tissues.

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