Practise Zoology MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
الیمینٹری نہر کے مندرجہ ذیل اعضاء میں سے کس میں ، کم سے کم یا کوئی پیرسٹلسس نہیں ہے؟
Answer: Rectum
Explanation Peristalsis is the wave-like muscle contraction that moves food through the digestive tract. The rectum has the least peristalsis, as its primary function is storage before defecation.
جنگلی حیات کے تحفظ کے طریقے ______ ہیں؟
Answer: Preservation of habitat
Explanation Wildlife conservation involves preserving natural habitats to ensure species survival and maintain biodiversity. Protecting ecosystems through reserves, sanctuaries, and sustainable practices is a key conservation strategy.
آبی تنفس میں آکسیجن نکالنے کی کارکردگی کی کلید کون سی ہے جہاں شریانوں کے دباؤ کا ایک مسلسل پھیلاؤ کا میلان ہے جو ختم شدہ دباؤ سے زیادہ ہے؟
Answer: Counter-current flow
Explanation Counter-current flow is key in aquatic respiration, as it maintains a continuous diffusion gradient by ensuring arterial oxygen pressure exceeds expired oxygen pressure. This mechanism maximizes oxygen extraction efficiency from water in fish gills.
کارپ کلچر کے لیے مطلوبہ زیادہ سے زیادہ تحلیل شدہ آکسیجن ______ ہے؟
Answer: 6-8 ppm
Explanation Carp culture requires an optimum dissolved oxygen level of 6-8 ppm to ensure healthy growth and reproduction. Lower oxygen levels may lead to stress and reduced fish productivity.
Answer: Xerophytic tree
Explanation Xerophytes: The dominant vegetation types are plants that are adapted to arid environments and can survive with minimal rainfall. Common Genera: Grasses: Lasiurus, Cenchrus, Sporobolus, Cymbopogon, and Panicum. Shrubs: Suaeda, Capparis, Calligonum, Leptadenia, Salsola & Haloxylon. Trees: Prosopis, Tamarix, Zizyphus, and Acacia. Specific Plant Species: Lana (Haloxylon salicornicum) Karir (Capparis aphylla) Phog (Calligonum polygonoides)
فرقہ وارانہ روسٹس وہ ڈھانچے ہیں جو ______ کو فعال کرتے ہیں؟
Answer: Birds remain safe at night
Explanation Communal roosts are places where birds gather to rest or sleep. It offering safety from predators during the night. These structures also help birds conserve body heat in cold weather.
کسی نوع کے رویے اور اس کے ماحول کے درمیان تعلق کو ________ کہا جاتا ہے؟
Answer: Ecoethology
Explanation Ecoethology studies the relationship between an organism's behavior and its environment. It emphasizing how environmental factors influence behavioral patterns. It explores how species adapt their behaviors to survive and reproduce in their specific habitats.
کس نے سائز میں اضافہ کیا اور سینوزوک دور میں خالی شدہ ماحولیاتی طاقوں کا استحصال کیا؟
Answer: Mammals
Explanation In the Cenozoic era, mammals increased in size and diversified . They exploited ecological niches left vacant after the extinction of dinosaurs.
Answer: Order
Explanation In the taxonomic hierarchy, the rank that comes directly below the class is the order. The full hierarchy from broader to more specific categories is: Domain Kingdom Phylum Class Order Family Genus Species.
وہ طرز عمل جس میں ایک جانور جارحانہ ہو یا دوسرے جانور پر حملہ کرے، دوسرا جارحیت کا جواب دے کر یا سر تسلیم خم کر دے اسے کیا کہتے ہیں؟
Answer: Agonistic
Explanation Agonistic behavior refers to social interactions involving aggression, submission, or threats between animals, often over territory or resources. It helps establish dominance hierarchies and resolve conflicts within a population.
Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.