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.

341. Which of the following characteristics does NOT belong to a sea cucumber?

Check answer and explanation

Answer: Arms sharply set off from central disc

Explanation Sea cucumbers belong to the class Holothuroidea within the phylum Echinodermata. Unlike some other echinoderms like starfish (class Asteroidea), sea cucumbers do not have arms that are sharply set off from a central disc

342. Insects have _____?

کیڑوں کے پاس کتنے پیر اور پر ہوتے ہیں؟

Check answer and explanation

Answer: 6 legs and 4 wings

Explanation Insects are part of the class Insecta in the animal kingdom. They have 3 body parts : head, thorax, and abdomen. Most insects have 6 legs and 4 wings . They are the largest group of animals on Earth. Examples: Butterfly, Bee, Grasshopper, Dragonfly . Last verified on 12-02-2026

343. Which of the following factor increases edge effects?

مندرجہ ذیل میں سے کون سا عنصر کنارے کے اثرات کو بڑھاتا ہے؟

Check answer and explanation

Answer: Habitat fragmentation

Explanation Habitat fragmentation leads to smaller, isolated patches of habitat, increasing edge effects where species face harsher conditions. This can reduce biodiversity and disrupt ecological processes within the fragmented habitats.

344. Mya is commonly called ______?

مایا کو عام طور پر ______ کہا جاتا ہے؟

Check answer and explanation

Answer: Mud calm

Explanation Mya is a genus of bivalve mollusks commonly known as mud clams because they are found burrowed in muddy or sandy marine habitats. They belong to the family Myidae . They are known for their soft shells.

345. The tunica albugenia is present in _______?

ٹونیکا البوگینیا ______ میں موجود ہے؟

Check answer and explanation

Answer: Egg

Explanation The tunica albuginea is a fibrous layer that surrounds the ovary in female reproductive systems. It helps in protecting and supporting the egg while aiding in its development.

346. In Sindh with hectares 324 which Sanctuaries is located ________?

In Sindh with hactor 324 which Sanctuaries is located ________?

Check answer and explanation

Answer: Hilaya

Explanation Hilaya Sanctuary in Sindh covers an area of 324 hectares . It is recognized for its efforts in wildlife conservation and habitat protection.

347. Logging, farming, and cattle ranching cause _______?

کاشتکاری، کھیتی باڑی اور مویشی پالنے کا سبب کیا ہے؟

Check answer and explanation

Answer: Habitat destruction

Explanation Habitat destruction refers to the permanent loss of natural habitats due to activities like logging, farming, and cattle ranching. These activities disrupt ecosystems, leading to biodiversity loss and environmental degradation.

348. Generation of lift with the help of fins, etc requires high energy, and found in ____?

پنکھوں وغیرہ کی مدد سے لفٹ بنانے کے لیے زیادہ توانائی کی ضرورت ہوتی ہے اور یہ ____ میں پایا جاتا ہے؟

Check answer and explanation

Answer: Pelagic swimmers

Explanation Pelagic swimmers generate lift using fins, requiring high energy to maintain buoyancy in open water. These fish are adapted for continuous swimming in the pelagic zone.

349. Who would have proposed that the boundaries between each stratum mark the occurrence of different localized floods?

کون تجویز کرے گا کہ ہر سطح کے درمیان کی حدود مختلف مقامی سیلابوں کی موجودگی کی نشاندہی کرتی ہیں؟

Check answer and explanation

Answer: Cuvier

Explanation Georges Cuvier proposed that boundaries between strata represent catastrophic events like localized floods. He developed the theory of catastrophism . He explaining abrupt changes in the fossil record.

350. Fertilization of the ovum by the sperm usually occurs in the _____?

نطفہ کے ذریعہ بیضوی کی کھاد عام طور پر _____ میں ہوتی ہے؟

Check answer and explanation

Answer: Fallopian tubes

Explanation Fertilization typically occurs in the Fallopian tubes (oviducts) , specifically in the ampulla region. The fertilized egg then moves to the uterus for implantation .

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