UP Board Class 12 Biology Practice Paper First Set-5

Jun 23, 2016, 17:25 IST

This articles talks about UP Board Class 12 Biology Practice Paper First Set-5 which has been designed to provide the practice material for the UP Board class 12th Biology First paper.

This articles talks about UP Board Class 12 Biology Practice Paper First Set-5 which has been designed to provide the practice material for the UP Board class 12th Biology First paper.

About the paper: This UP Board class 12th Biology practice paper where all the questions and answers are given in the Hindi language. In this paper there are total sixteen questions and all questions are compulsory. This paper will be very much helpful to practice and save the time.

Importance of Paper: It becomes very important to choose the correct path for getting success. This paper will act as a guideline for the student that how they should solve the questions in the board examination. By practicing the paper students can do an analysis of their time management and accordingly they develop a habit of time management. In Biology paper some questions are lengthy and some are easy so most of the time students devote their time to solve the lengthy questions and then after they left the easy questions.

Inside the Question Paper:  This Question Paper consists of 16 questions in all. The Marks allotted to be Questions are given below:

 

Few questions from the papers are here:

प्रश्न : जीन की परिभाषा दीजिए। ये कहाँ पाए जाते हैं?

प्रश्न : मानव स्वास्थ्य के क्षेत्र में जैव प्रौद्योगिकी की उपयोगिता के दो उदहारण दीजिए।

प्रश्न : वर्गीकरण का द्विनाम पद्धति क्या है? इसके प्रणेता कौन थे?

प्रश्न : समस्थापन की परिभाषा दीजिए तथा इसका एक उदाहरण दीजिए।

प्रश्न : मोलस्का संघ के चार लक्षण तथादो उदहारण दीजिए।

प्रश्न : निम्नलिखित के जन्तु वैज्ञानिक नाम लिखिए तथा इनका वर्ग तक वर्गीकरण कीजिए-

(i)   जेली फिश 

(ii)  तारा मछली 

(iii) डॉग फिश 

(iv) तिलचट्टा 

प्रश्न : रुधिर स्कन्दन की परिभाषा दीजिए। रुधिर के थक्का बनने की क्रिया विधि एवं इसमें विटामिन की भूमिका लिखिए। रुधिर स्कन्दन से होने वाले हानि/लाभ की विवेचना कीजिए।

प्रश्न : मनुष्य के आर्थिक महत्त्व के किन्हीं तीन कीटों के जन्तु वैज्ञानिक नाम लिखिए तथा इनके द्वारा उत्पादित पदार्थों की उपयोगिता बताइए। भारतवर्ष में पाए जाने वाले रेशम कीट की विभिन्न प्रजातियों के जन्तु वैज्ञानिक नाम लिखिए।

प्रश्न : निम्नलिखित पर टिप्पणियाँ लिखिए-

(i)   मलेरिया तथा इसका नियन्त्रण

(ii)  ग्लाइकोलाइसिस

 प्रश्न : निम्नलिखित पर टिप्पणीयाँ लिखिए-

      (क): अपरा के कार्य

      (ख): पीयूष ग्रन्थि द्वारा स्त्रावित हॉरमोंस केनाम एवं कार्य।

 Click here to get the complete paper

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