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.

761. The formula of fibroin protein is ______?

فائبروئن پروٹین کا فارمولا ______ ہے؟

Check answer and explanation

Answer: C15H23N5O6

Explanation Fibroin , the main protein in silk. It has a chemical formula of C15H23N5O6 . It consists of amino acids like glycine, alanine, and serine , forming its structure.

762. Natural selection molds and that often match organism to environment so exquisitely, this is termed as ________?

قدرتی انتخاب کے سانچوں اور جو اکثر حیاتیات کو ماحول سے اس قدر شاندار طریقے سے ملاتے ہیں، اسے ________ کہا جاتا ہے؟

Check answer and explanation

Answer: Adaptions

Explanation Adaptations refer to the traits shaped by natural selection that enhance an organism's ability to survive and reproduce in its specific environment. These traits match the organism to its environment. This often in an exquisitely specialized manner.

763. Butterfly, moth and honeybee are _____?

تتلی، تتلی نما کیڑے اور شہد کی مکھی _____ ہیں؟

Check answer and explanation

Answer: Pollinators

Explanation Butterflies, moths, and honeybees help in transferring pollen from one flower to another, aiding in plant reproduction. They are essential for pollination of crops and wild plants . Additional information : Pollination increases fruit and seed production. Honeybees are also important for honey production. Last verified on 19-01-2026

764. Primary purpose of pond fertilization is _____?

تالاب کی کھاد ڈالنے کا بنیادی مقصد _____ ہے؟

Check answer and explanation

Answer: To increase primary productivity

Explanation Pond fertilization boosts the growth of plankton , the primary food source for fish. This enhances the pond's natural productivity . It supporting fish growth and yield.

765. The modern genus of horse Equus is descended from?

Check answer and explanation

Answer: Pilohippus

Explanation The modern genus of horse, Equus, is believed to have evolved from Dinohippus, via the intermediate form Plesippus.

766. Implementation of a restoration design is the ______ step in ecological restoration.

بحالی کے ڈیزائن کا نفاذ ماحولیاتی بحالی میں ______ قدم ہے۔

Check answer and explanation

Answer: Fourth

Explanation All Steps in Ecological Restoration: Identifying Goals : Define clear objectives for ecosystem restoration. Assessing Site Conditions : Understand current ecological and environmental conditions. Developing a Restoration Plan : Design methods and strategies for restoration. Implementation : Carry out the planned restoration actions. Monitoring and Evaluation : Assess outcomes and adapt plans if needed. Maintenance : Ensure long-term success by managing the restored ecosystem.

767. Where do the microtubules of the spindle originate during mitosis in both plant and animal cells?

سپنڈل کے مائکرو ٹیوبولس پودوں اور جانوروں دونوں کے خلیوں میں مائٹوسس کے دوران کہاں سے نکلتے ہیں؟

Check answer and explanation

Answer: Centrosome

Explanation The centrosome is the region where microtubules of the spindle originate during mitosis in both plant and animal cells. It organizes the spindle apparatus , ensuring proper chromosome segregation.

768. Important insect enemy to fish is _______?

مچھلی کے لیے اہم کیڑے دشمن ______ ہے؟

Check answer and explanation

Answer: Dragonfly

Explanation Dragonfly larvae , is also known as nymphs . They are important predators of small fish and aquatic invertebrates. They hunt and capture fish larvae. It affecting young fish populations in aquatic ecosystems.

769. An exchange surface is in direct contact with the external environment in the ______?

ایکسچینج کی سطح ______ میں بیرونی ماحول کے ساتھ براہ راست رابطے میں ہے؟

Check answer and explanation

Answer: Lungs

Explanation The lungs serve as an exchange surface in direct contact with the external environment, facilitating gas exchange (oxygen and carbon dioxide). This occurs through the alveoli , where air meets blood vessels.

770. Study of protozoa is ______?

پروٹوزوا کا مطالعہ ______ ہے؟

Check answer and explanation

Answer: Protozoology

Explanation Protozoology is the branch of zoology that studies protozoa . They are single-celled eukaryotic organisms. It focuses on their classification, structure, life cycles, and role in diseases.

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