HCS Zoology Mains 2022 Question Paper (Haryana)
- Year 2022
- Conducted By Haryana Public Service Commission
- Questions 8
- Maximum Marks 200
- Duration 3 Hours
- Languages English & Hindi
Exam Details
| Detail | Information |
|---|---|
| Examination | Zoology |
| Year | 2022 |
| Conducting Body | Haryana Public Service Commission |
| Paper | Zoology |
| Subject | Zoology |
| Duration | 3 Hours |
| Maximum Marks | 200 |
| Number of Questions | 8 |
| Question Type | Sectioned |
Page 1 presents the exam metadata for the Zoology paper of the HCS (Executive Branch) & Other Allied Services Mains 2022, conducted in Haryana. The paper is out of 200 marks, duration 3 hours, bilingual in English and Hindi, and divided into Section A and Section B with eight questions in total. Q1 and Q5 are compulsory, with five questions to be answered overall. Page 2 provides Section A content with descriptive questions, including Q1 (Significance of Ascidians larva; Transgenic animals; Social hierarchies in primates; Aquatic mammals; Working principles of Electron and Scanning Microscope) and Q2 and Q3 covering topics like Branchiostoma external features, instinct vs learning, prawn culture, origin of birds, and correlation vs regression. The OCR repair process fixes broken words, restores line breaks, and separates merged stems to enable clean extraction for SEO. The metadata, questions, and topic hints are prepared to support comprehensive SEO optimization and structured data generation for page1 and page2 content.
Major Topics Covered
- Zoology
- Ascidians
- Branchiostoma
- Instinct vs Learning
- Bird Origin
- Prawn Culture
- Electron Microscope
- Scanning Electron Microscope
- Primate Social Hierarchies
- Aquatic Mammals
- Transgenic Animals
- Statistical Correlation
- Regression
- Marine Biology
- Freshwater Biology
- Descriptive Examination
- Haryana PSC
- HCS Ex.Br.
- Mains Exam Pattern
- Bilingual Question Papers
Why This Paper is Important
- Useful for Zoology preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
Instructions
- 2022 ZOOLOGY प्राणि-विज्ञान Time: 3 hours Maximum Marks: 200 समय : 3 घंटे अधिकतम अंक : 200
- प्रश्न प्रत्र के लिए विशिष्ट अनुदेश This paper is divided into two Sections, Section-A and Section-B. i. ये प्रश्नपत्र दो खंडों में विभाजित है, खंड-A और खंड-B ii.
- Each Section contains four (4) questions. प्रत्येक खंड में चार प्रश्न है। Candidate has to attempt five questions in all. iii. परीक्षार्थी को पांच प्रश्नों का उत्तर लिखना है। Question Nos. 1 and 5 are compulsory and out of the remaining, THREE questions are to be iv. attempted choosing at least ONE question from each Section. प्रश्न संख्या 1 और 5 अनिवार्य है और शेष प्रश्नों में से किन्हीं तीन का उत्तर लिखना है, प्रत्येक खंड से एक प्रश्न को हल करना है। Word limit in questions, where specified, should be adhered to.
- V. प्रश्नों में शब्द सीमा, जहाँ विनिर्दिष्ट है, का अनुसरण किया जाना चाहिए। The number of marks carried by a question/part is indicated against it. vi. प्रत्येक प्रश्न/भाग के लिए नियत अंक उसके सामने दिए गए हैं। Questions are printed in English & Hindi languages.
- In case of any ambiguity in vii. translation of any question, English version shall be treated as final. प्रत्येक प्रश्न हिन्दी और अंग्रेजी दोनों भाषाओं में छपा है। प्रश्नों के अनुवाद में किसी अस्पष्टता की स्थिति में, अंग्रेजी सस्करण को ही अन्तिम माना जाएगा।
Questions (page 2)
Q1. Significance of Ascidians larva.
Q2.
(a)
निम्नलिखित प्रश्नों के उत्तर लिखिए Describe external features of Branchiostoma.
(10) ब्रैन्कियोस्टोमा के बाह्य लक्षणों के बारे में लिखिए ।
(b)
Give a comparative account of characteristic features of instinct and learning with the help of suitable examples.
(15) उचित उदाहरणों के द्वारा स्वाभाविक प्रवृत्ति एवं सीखे गए व्यवहार की विशेषताओं का तुलनात्मक अध्ययन प्रस्तुत करें ।
(c)
Give an account on current states and future prospects of prawn culture in fresh and marine water of India.
(15) मीठे एवं खारे पानी में झींगा मछली पानी की वर्तमान स्थिति एवं भविष्य की संभावनाओं का उल्लेख कीजिए । Q3. Write answer of the following questions. निम्नलिखित प्रश्नों के उत्तर लिखिए Give an account on origin of Birds. (a)
(10) पक्षी वर्ग के उद्भव पर प्रकाश डालिए। Define correlation in statistics? How is it different from regression? Also, sate some (b) important properties of correlation coefficient
(15) सांख्यिकीय में सहसम्बन्ध को परिभाषित कीजिए । यह प्रतिगमन से किस प्रकार भिन्न है ? सह सम्बन्ध गुणांक के कुछ महत्वपूर्ण गुणों का भी उल्लेख कीजिए । -99 2
Q3.
Write an account on origin of Birds.
(a) पक्षी वर्ग के उद्भव पर प्रकाश डालिए।
Define correlation in statistics? How is it different from regression? Also, sate some important properties of correlation coefficient.
(b) सांख्यिकीय में सहसम्बन्ध को परिभाषित कीजिए । यह प्रतिगमन से किस प्रकार भिन्न है ? सह सम्बन्ध गुणांक के कुछ महत्वपूर्ण गुणों का भी उल्लेख कीजिए ।
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Frequently asked questions
What is the exam name and year?
Zoology for HCS Mains 2022 (Haryana).
How many sections are in the paper?
Two sections: Section A and Section B, with four questions in each.
How many questions must be attempted?
Five questions in total must be attempted.
Which questions are compulsory?
Questions 1 and 5 are compulsory.
What is the duration of the exam?
3 hours.
What is the total maximum marks?
200 marks.