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.
زیادہ سے زیادہ حیاتیاتی تنوع ________ پر پایا جا سکتا ہے؟
A. Coral reefs
B. Mangroves
C. Taiga
D. None of these
Check answer and explanation
Answer: Coral reefs
Explanation Coral reefs host the highest biodiversity. It supporting a wide variety of marine species. They are often called the " rainforests of the sea " due to their ecological richness.
لابڈ فائن مچھلی کو معدوم سمجھا جاتا تھا جب تک کہ لاتیمیریا ______ میں پھنس گیا تھا؟
A. 1939
B. None of these
C. 1967
D. 2001
Check answer and explanation
Answer: 1939
Explanation The Coelacanth (Latimeria) , a lobe-finned fish, was believed to be extinct until its discovery in 1939 off the coast of South Africa . It is considered a " living fossil " due to its ancient lineage.
دماغ کا وہ علاقہ جو بھوک اور پیاس کی نگرانی کرتا ہے ______ میں واقع ہے؟
A. Hypothalamus
B. None of these
C. Thalamus
D. Cerebrum
Check answer and explanation
Answer: Hypothalamus
Explanation The hypothalamus plays a key role in regulating hunger and thirst . It controlling appetite and fluid balance. It is located in the brain and helps maintain homeostasis by responding to signals related to these needs.
Explanation Femoral glands are specialized secretory glands located on the inner thighs of many lizards , especially iguanas and geckos. These glands secrete pheromones used for communication, territory marking, and mating.
گھونگا اور سلگس فیلم مولوسکا کی _____ کلاس میں شامل ہیں۔
A. Cephalopoda
B. None of these
C. Gastropoda
D. Trochophore
Check answer and explanation
Answer: Gastropoda
Explanation Snails and slugs belong to the Gastropoda class in phylum Mollusca . They are characterized by a coiled shell or no shell at all and undergo torsion during development.
پودوں اور جانوروں کی وہ انواع جو معدوم ہونے کے خطرے سے دوچار ہیں انہیں _____ کہا جاتا ہے؟
A. Critically endangered
B. Vulnerable
C. None of these
D. Endangered species
Check answer and explanation
Answer: Endangered species
Explanation Endangered species are plants and animals at risk of extinction in the near future due to threats like habitat loss, pollution, and poaching. These species require urgent conservation efforts to prevent their extinction.
رینگنے والے جانوروں کی ہڈیاں _____ کے ذریعہ احاطہ کرتی ہیں؟
A. Calcium
B. Chitin
C. None of these
D. Keratin
Check answer and explanation
Answer: Keratin
Explanation In reptiles, keratin forms the outer covering of scales, claws, and shells (e.g., turtles). This protein provides protection and prevents water loss.
Explanation Neoteny is the phenomenon where an organism retains its larval characteristics even after reaching sexual maturity . An example is axolotls , which remain in their aquatic larval form but can reproduce.
Explanation Receptivity refers to the female's willingness or ability to engage in mating behavior as a response to a male's advances. It typically occurs during the estrous period , ensuring successful reproduction.