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.

Return to all Everyday Science topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a Everyday Science practice quiz.

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.

971. In Japan a trained girl can operate oyster muscle to insert the nucleus ______?

جاپان میں ایک تربیت یافتہ لڑکی نیوکلئس کو داخل کرنے کے لیے _____ سیپ کے پٹھوں کو چلا سکتی ہے؟

Check answer and explanation

Answer: 25-40 per hour

Explanation In Japan, a trained girl can operate an oyster mussel to insert the nucleus at a rate of 25-40 per hour. This efficient technique is part of the traditional practice of pearl farming.

972. At high pH value more Carbon is present in form of _____?

اعلی پی ایچ قدر پر زیادہ کاربن _____ کی شکل میں موجود ہے؟

Check answer and explanation

Answer: CO₃²⁻

Explanation At high pH levels, carbon exists primarily as carbonate ions (CO₃²⁻). Due to decreased hydrogen ion concentration. The equilibrium shifts from bicarbonate (HCO₃⁻) and carbonic acid (H₂CO₃) towards carbonate formation.

973. The process of fossil formation is known as ______?

جیواشم کی تشکیل کا عمل ______ کے نام سے جانا جاتا ہے؟

Check answer and explanation

Answer: Fossilization

Explanation Fossilization is the process through which organisms are preserved as fossils over time. It involves the gradual replacement of organic material with minerals in the sedimentary layers.

974. Who established U.S forest service?

یو ایس فارسٹ سروس کس نے قائم کی؟

Check answer and explanation

Answer: Gifford Pinchot

Explanation Gifford Pinchot , known as the father of American forestry , established the U.S. Forest Service in 1905 . He emphasized sustainable resource management under the Resource Conservation Ethic .

975. A fawn is the young one of which animal?

فاون کس جانور کے بچے کو کہا جاتا ہے؟

Check answer and explanation

Answer: Deer

Explanation Fawn = baby Deer Usually has white spots on its coat Additional information Bear/Lion/Tiger: Cub Cat: Kitten Dog: Puppy Cow/Elephant/Giraffe: Calf Sheep: Lamb Horse: Foal/Colt Kangaroo: Joey Pig: Piglet Frog: Tadpole Rabbit: Kit/Bunny Duck: Duckling Goat: Kid Last updated question by NA on 07 May 2026

976. How many wetlands in PAK have been designated as land of international importance?

پاک میں کتنی گیلی زمینوں کو بین الاقوامی اہمیت کی زمین کے طور پر نامزد کیا گیا ہے؟

Check answer and explanation

Answer: 11

Explanation Pakistan has 11 wetlands designated as Ramsar sites. This recognized as wetlands of international importance. These sites contribute significantly to biodiversity conservation and ecosystem sustainability.

977. Queen is supposed to the mother of _______?

ملکہ کو ______ کی ماں سمجھا جاتا ہے؟

Check answer and explanation

Answer: All of these

Explanation The queen bee is considered the mother of all bees in the hive, including workers, drones, and other queens. She lays eggs that develop into these different castes based on the needs of the colony.

978. Which of the following type of bacteria are responsible for free living nitrogen fixation?

مندرجہ ذیل میں سے کون سا بیکٹیریا آزاد زندہ نائٹروجن فکسشن کے لیے ذمہ دار ہے؟

Check answer and explanation

Answer: Azotobacter

Explanation Azotobacter is a type of free-living nitrogen-fixing bacteria that does not require a host plant. It converts atmospheric nitrogen (N2) into a usable form of nitrogen for plants. It playing a crucial role in nitrogen cycling.

979. What type of areas provide economic incentives for long term conservation?

طویل مدتی تحفظ کے لیے کس قسم کے علاقے اقتصادی مراعات فراہم کرتے ہیں؟

Check answer and explanation

Answer: Zone reserve

Explanation Zone reserves integrate economic activities with conservation goals, offering incentives for sustainable resource use. They support long-term conservation by involving local communities in eco-friendly economic development.

980. According to the punctuated equilibria model ______?

اوقافی توازن کے ماڈل کے مطابق ______؟

Check answer and explanation

Answer: New species accumulate unique features rapidly as they come into existence, then change little for the rest of their duration.

Explanation The punctuated equilibria model suggests that species remain relatively stable over long periods, with rapid changes occurring in short bursts, typically during speciation events. This contrasts with the gradual change model , where evolution is considered to occur slowly and steadily over time.

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