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.
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مچھلی کے جگر کا تیل ____ کا ایک اہم ذریعہ ہے؟
Answer: Both A and B
Explanation Fish liver oil is a main source of Vitamin A and Vitamin D. These vitamins are essential for vision, immune function, and bone health.
عصبی خلیے کا وہ حصہ جو سیل کے جسم تک معلومات پہنچاتا ہے اسے _____ کہا جاتا ہے؟
Answer: Dendrite
Explanation Dendrites are the branched extensions of a nerve cell that receive signals and convey them toward the cell body. They play a key role in transmitting electrical impulses from other neurons to the neuron's soma (cell body).
جسمانی وسائل ________ ہیں؟
Answer: Nonrenewable resources
Explanation Physical resources, such as minerals and fossil fuels. They are typically nonrenewable . These resources are finite and cannot be replenished on a human timescale once depleted.
والیس لائن فاونل ریجن کے بعد الگ ہوتی ہے؟
Answer: Oriental and Australian
Explanation The Wallace Line was drawn in 1863 by Alfred Russel Wallace . It marked the boundary between the Oriental and Australian faunal regions based on species distribution.
ایک جیسے یا اوورلیپنگ والے علاقوں پر قابض دو یا زیادہ پرجاتیوں کو ______ کے نام سے جانا جاتا ہے؟
Answer: Sympatric
Explanation Sympatric species are two or more species occupying identical or overlapping geographical areas. They coexist in the same region but maintain distinct identities through reproductive isolation.
قدرتی انتخاب تقریباً _______ جیسا ہی ہوتا ہے؟
Answer: Differential reproductive success
Explanation Natural selection operates through differential reproductive success, where individuals with advantageous traits are more likely to reproduce. This process leads to the gradual adaptation of populations to their environments.
موتی _______ کے مہینے کے دوران سیپ کی جھلی سے کاٹے جاتے ہیں؟
Answer: December to February
Explanation Pearls are harvested from oyster mussels during December to February . This period provides ideal conditions for pearl harvesting due to favorable water temperatures. Harvesting during this time ensures better quality pearls with optimal luster.
تازہ پانی کی مچھلیاں ______ پیشاب/جسم کا وزن پیدا کرتی ہیں۔
Answer: 5-12%
Explanation Freshwater fishes produce urine that constitutes 5-12% of their body weight to eliminate excess water. This helps maintain osmotic balance by excreting large volumes of dilute urine.
مچھلی کے لیے اہم پرندوں کا دشمن ______ ہے؟
Answer: King fisher
Explanation Kingfishers are known for preying on small fish. They are skilled hunters in aquatic environments. They dive into the water to catch fish with their sharp beaks. This making them a significant bird predator for fish.
ایک دوسرے کے ساتھ رابطے میں اشیاء کے مالیکیولز کے درمیان حرارت کی براہ راست منتقلی کو کیا کہتے ہیں؟
Answer: Conduction
Explanation Conduction is the direct transfer of heat between molecules in contact with each other. It occurs in solids, liquids, or gases when there is a temperature difference.
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