Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants (पुष्पी पादपों में लैंगिक प्रजनन) अभ्यास के अन्तर्गत दिए गए प्रश्नोत्तर प्रश्न 1. एक आवृतबीजी पुष्प के उन अंगों के नाम बताएँ, जहाँ नर एवं मादा युग्मकोभिद् का विकास होता है? उत्तर आवृतबीजी पादप (angiospermic plant) पुष्पीय पादप हैं। पुष्प एक रूपान्तरित प्ररोह (modified…
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Class 12 Biology Chapter 1 Reproduction in Organisms (जीवों में जनन) अभ्यास के अन्तर्गत दिए गए प्रश्नोत्तर प्रश्न 1. जीवों के लिए जनन क्यों अनिवार्य है? उत्तर जनन जीवों का एक अति महत्त्वपूर्ण लक्षण है। यह एक अति आवश्यक जैविक प्रक्रिया है। जिसके द्वारा न सिर्फ जीवों की उत्तरजीविता में मदद मिलती है बल्कि…
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NCERT Solutions for Class 9 Foundation of Information Technology – Social Impacts of IT Very Short Answer Type Questions Question 1: What are the main functions related to information? Answer: Following are the three main functions related to information: Collecting information Storing information Distributing information Question 2: Define the term plagiarism. Answer: Stealing someone else’s…
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NCERT Solutions for Class 9 Foundation of Information Technology – MS-Excel 2007 Very Short Answer Type Questions Question 1: Define the term workbook. Answer: A workbook is a collection of worksheets. By default, there are three worksheets in every workbook. Question 2: Reena is new to Excel. Her instructor has asked her to open Excel…
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NCERT Solutions for Class 9 Foundation of Information Technology – MS-Power Point 2007 Very Short Answer Type Questions Question 1: Write down the name of default view in a PowerPoint presentation. Answer: By default, a presentation screen is always shown in Normal view. Question 2: Differentiate between a presentation and a slide. Answer: A presentation…
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NCERT Solutions for Class 9 Foundation of Information Technology – MS-Word 2007 Advanced Very Short Answer Type Questions Question 1: Under the Insert tab, which group contains the features like Shapes, ClipArt? Answer: Under Insert tab, Illustrations group contains the features like Shapes, ClipArt etc. Question 2: Write down the name of the freehand drawing…
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NCERT Solutions for Class 9 Foundation of Information Technology – MS-Word 2007 Basics Very Short Answer Type Questions Question 1. How do you locate MS-Word 2007 on your computer system? Answer: To locate MS-Word on our computer system: Click Start —> All Programs —> Microsoft Office —> Microsoft Office Word 2007. Question 2. What is…
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NCERT Solutions for Class 9 Foundation of Information Technology – Windows Operating System Very Short Answer Type Questions Question 1. What do you understand by Windows? Answer: Windows is an operating system that controls all parts of that computer system on which it is installed. Question 2. What do you mean by Icons? Answer: Icons…
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NCERT Solutions for Class 9 Foundation of Information Technology – Basic Concepts of Operating System Very Short Answer Type Questions Question 1. What is an operating system? Answer: An operating system is a system software that acts as an interface between the user and the hardware resources. It provides a variety of services to the…
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NCERT Solutions for Class 9 Foundation of Information Technology – Content Technology Very Short Answer Type Questions Question 1. What do you mean by the processing of data? Answer: The restructuring or reordering of data by people or machine to turn it into some useful information is called processing of data. Question 2. What do…
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