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.

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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Zoology: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

441. Which of the following characters is not typical to class Mammalia?

مندرجہ ذیل میں سے کون سا کردار کلاس ممالیہ کے لئے عام نہیں ہے؟

Check answer and explanation

Answer: Ten pairs of cranial nerves

Explanation Mammals typically have 12 pairs of cranial nerves , not 10. Thecodont dentition, alveolar lungs, and seven cervical vertebrae are characteristic of mammals.

442. Recapitulation of biogenetic law was given by:

بائیو جینیاتی قانون کی ری کیپیٹلیشن کی گئی تھی

Check answer and explanation

Answer: Haeckel

Explanation The biogenetic law, also known as recapitulation theory, was proposed by Ernst Haeckel. It suggests that the development of an organism (ontogeny) mirrors the evolutionary development of the species (phylogeny).

443. Which of the following factors characterize a community structure?

مندرجہ ذیل میں سے کون سے عوامل کمیونٹی کی ساخت کو نمایاں کرتے ہیں؟

Check answer and explanation

Answer: Diversity & trophic structure

Explanation Community structure is defined by species diversity (variety and abundance) and trophic structure (feeding relationships). These factors determine energy flow and interactions within an ecosystem.

444. On the basis of quality and luster of silk fibers silk are _____ of types.

ریشم کے ریشوں کے معیار اور چمک کی بنیاد پر ریشم کی _____ اقسام ہیں۔

Check answer and explanation

Answer: 4

Explanation Silk fibers are classified based on their quality and luster, such as: 1. Mulberry 2. Tussar 3. Eri 4. Muga These types differ in texture, color, and durability.

445. Social hierarchy in animal groups most strongly contributes to?

Check answer and explanation

Answer: None of these

Explanation Social hierarchy mainly reduces conflicts and competition within the group. It helps maintain order, access to resources, and mating opportunities , rather than reducing lifespan, increasing predation, or eliminating communication.

446. Parental care behaviours are selected because they _______?

والدین کی دیکھ بھال کے طرز عمل کا انتخاب کیا جاتا ہے کیونکہ وہ ______؟

Check answer and explanation

Answer: Increase the frequency of parent’s genes in the next generation

Explanation Parental care ensures offspring survival, increasing the chances of passing the parent's genes to the next generation. It is an evolutionary strategy to maximize reproductive success.

447. Which of the following is not an intra-specific relationship?

مندرجہ ذیل میں سے کون سا انٹرا مخصوص رشتہ نہیں ہے؟

Check answer and explanation

Answer: Symbiosis

Explanation Symbiosis is an inter-specific relationship, involving interactions between different species. Intra-specific relationships refer to interactions within the same species, such as competition, cooperation, and territoriality.

448. Protected areas managed for landscape and seascape conservation belong to IUCN category ______?

زمین کی تزئین اور سمندر کی تزئین کے تحفظ کے لیے زیر انتظام محفوظ علاقوں کا تعلق آئی یو سی این زمرہ ______ سے ہے؟

Check answer and explanation

Answer: V

Explanation IUCN Categories Overview : Category Ia : Strict nature reserves for research. Category Ib : Wilderness areas with minimal human impact. Category II : National parks for ecosystem conservation and recreation. Category III : Natural monuments or features of unique value. Category IV : Habitat or species management areas with active interventions. Category V: Landscapes/seascapes promoting sustainable interactions. Category VI : Areas focusing on sustainable resource use and ecosystem conservation.

449. Aspergillus is a:

Check answer and explanation

Answer: Fungus

Explanation Aspergillus is a genus of fungi, They are commonly found in soil, decaying vegetation, and some indoor environments.

450. The actinopods move by?

Check answer and explanation

Answer: Pseudopds

Explanation Actinopods are a group of protists that use specialized pseudopodia , called axopodia , for locomotion and capturing food.

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