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.
Explanation Anacondas are not native to Pakistan; their presence is extremely rare and often limited to zoos or as exotic pets . These snakes are native to South America , particularly the Amazon rainforest.
A. Bacteria which can complete their life cycle without water
B. Colonies of unicellular bacteria
C. Colonies of multicellular bacteria
D. Bacteria which can complete their life cycle without oxygen
Check answer and explanation
Answer: Bacteria which can complete their life cycle without oxygen
Explanation Anaerobic Organisms: Anaerobic organisms, including certain bacteria, are those that do not require oxygen for growth and survival. Oxygen Toxicity: Some anaerobic bacteria are highly sensitive to oxygen and cannot tolerate its presence, while others can tolerate small amounts of oxygen.
گھر، صحبت اور ملاپ کے لیے ایک فرد کے ذریعے منتخب اور محفوظ کردہ علاقہ _______ کہلاتا ہے؟
A. Niche
B. None of these
C. Range
D. Territory
Check answer and explanation
Answer: Territory
Explanation A territory is a specific area defended by an individual for activities like home, courtship, and mating. It helps in reducing competition and ensuring access to resources and mates.
Explanation Pearl comprises 90% calcium carbonate. The majority of a pearl's structure is made of calcium carbonate in a crystalline form. This composition gives pearls their hardness and smooth texture.
محفوظ جزیرے جو تباہ شدہ رہائش گاہوں سے گھرے ہوئے ہیں وہ کیا کہلاتے ہیں؟
A. Ecological Corridors
B. None of these
C. Biodiversity Hot spots
D. Zone reserved
Check answer and explanation
Answer: Zone reserved
Explanation Zone Reserves refer to protected areas, like islands , that are isolated from surrounding degraded habitats. These reserves are designated to conserve and protect unique or threatened species, and maintain ecosystem integrity.
جدید ارتقائی فکر کے مطابق ارتقاء کا طریقہ کار مندرجہ ذیل میں سے کون سا ہے؟
A. Population
B. None of these
C. Variations
D. Natural selection
Check answer and explanation
Answer: Natural selection
Explanation Natural selection is the primary mechanism of evolution in modern evolutionary theory. Individuals with favorable traits are more likely to survive and reproduce , passing those traits to the next generation. Over time, this leads to the gradual adaptation of populations to their environment.
Explanation A bee is a flying insect known for pollination and producing honey. It belongs to the order Hymenoptera , which also includes wasps and ants.
جڑی بوٹیوں والی مچھلیوں میں اندرونی ہڈیوں کی تعداد ______ ہے؟
A. Less than carnivore
B. None of these
C. More than carnivore
D. Equal to carnivore
Check answer and explanation
Answer: More than carnivore
Explanation Herbivorous fish typically have more intramuscular bones compared to carnivorous fish. This is due to their diet and the muscle structure needed for grinding plant material.
مندرجہ ذیل میں سے کون سا ایک اندرونی تحفظ کا طریقہ ہے؟
A. Field gene banks
B. Botanical gardens
C. None of these
D. Farmlands
Check answer and explanation
Answer: Farmlands
Explanation In-situ conservation refers to the conservation of species in their natural habitats, and farmlands can serve as environments where species are conserved in place. Botanical gardens and field gene banks are examples of ex-situ conservation methods , where species are conserved outside their natural habitats.
مچھلی کے گیئرز؛ مچھلی پکڑنے کا انفرادی طریقہ کون سا ہے؟
A. Fyke net
B. None of these
C. Angling
D. Trawl net
Check answer and explanation
Answer: Angling
Explanation Angling is an individual fish capture method, where fish are caught using a hook and line. It is typically used for catching one fish at a time. This often as a recreational activity .
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