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.
پورے حیاتیات اور اس کے حصوں کی ساخت کا مطالعہ _______ کہا جاتا ہے؟
A. None of these
B. Cytology
C. Ecology
D. Anatomy
Check answer and explanation
Answer: Anatomy
Explanation Anatomy is the study of the structure of an entire organism and its parts, including organs, tissues, and systems. It is divided into gross anatomy (visible structures) and microscopic anatomy (cells and tissues).
مستقل اندرونی ماحول کو برقرار رکھنے کے جسم کے خودکار رجحان کو _____ کہا جاتا ہے؟
A. Homeostasis
B. None of these
C. Balanced equilibrium
D. Estivation
Check answer and explanation
Answer: Homeostasis
Explanation Homeostasis is the body's ability to maintain a stable internal environment despite external changes. It involves processes like temperature regulation, pH balance, and fluid balance.
Explanation The elephant is the largest living terrestrial mammal Size: The elephant is the largest animal on land. Other mammals: The blue whale is the largest mammal overall, weighing up to 400,000 pounds and reaching up to 98 feet in length
Explanation Malaria is more common in tropical areas due to warm temperatures, which favor mosquito breeding. These regions provide ideal conditions for the malaria parasite to complete its life cycle.
Explanation Continetal Drift theory was proposed by Alfred wegner in 1912 . It stated that continents have changed their position and initially there was only one big continent named Pangea. Although he was unable to explain the force behind the drifting of continents.
چڑیا گھر جغرافیائی علاقہ جس میں پاکستان واقع ہے ______ ہے؟
A. Ethiopian region
B. None of these
C. Oriental region
D. Neotropical region
Check answer and explanation
Answer: Oriental region
Explanation Pakistan falls in the Oriental region . It covers South Asia , including India, Sri Lanka, and Southeast Asia. This region is known for diverse wildlife , including tigers, elephants, and various bird species.
Explanation The ecological role of fungi as decomposers is primarily paralleled by bacteria. Both fungi and bacteria are essential decomposers in ecosystems, Breaking down dead organic matter and releasing nutrients back into the environment . While fungi are known for their ability to decompose complex organic materials like cellulose and lignin Bacteria also play a crucial role in breaking down a wide range of substances. Together, they form the core of the decomposition process, Which is vital for nutrient cycling and maintaining ecosystem health
یونٹ ٹائم میں یونٹ ایریا سے گزرنے والی ریڈینٹ انرجی کی مقدار کو کیا کہتے ہیں؟
A. Albedo
B. None of these
C. Insolation
D. Solar influx
Check answer and explanation
Answer: Solar influx
Explanation Solar influx refers to the amount of radiant energy passing through a unit area per unit time. It is a key factor in determining the Earth's climate and energy balance.
میں محفوظ علاقوں کا انتظام بنیادی طور پر ماحولیاتی نظام کے تحفظ اور تفریح کے لیے کیا جاتا ہے۔ ______
A. National Park
B. None of these
C. Wilderness area
D. Area of land or sea
Check answer and explanation
Answer: National Park
Explanation National Parks are protected areas managed primarily for the conservation of ecosystems, while also allowing for recreation and education . These areas are accessible to the public for tourism and outdoor activities , promoting awareness and appreciation of natural environments.
کلیکس مچھر کے ذریعہ مندرجہ ذیل میں سے کون سا پرجیوی منتقل ہوتا ہے؟
A. None of these
B. Plasmodium
C. Tapeworm
D. Filaria
Check answer and explanation
Answer: Filaria
Explanation Culex mosquito transmits Wuchereria bancrofti , the parasite responsible for filariasis (elephantiasis) . Plasmodium is transmitted by Anopheles mosquito , while tapeworms are not transmitted by mosquitoes.
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