NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms in Hindi

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms in Hindi PDF Download

Download the Class 9 Science NCERT Solutions in Hindi medium and English medium as well offered by the leading e-learning platform Vedantu. If you are a student of Class 9, you have reached the right platform. The NCERT Solutions for Class 9 Science in Hindi provided by us are designed in a simple, straightforward language, which are easy to memorise. 

You will also be able to download the PDF file for NCERT Solutions for Class 9 Science in English and Hindi from our website at absolutely free of cost. You can also download NCERT Solutions for Class 9 Maths to help you to revise complete syllabus and score more marks in your examinations.

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We, at Vedantu, offer free NCERT Solutions in English medium and Hindi medium for all the classes as well. Created by subject matter experts, these NCERT Solutions in Hindi are very helpful to the students of all classes. 


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Access NCERT Solutions for Class 9 Science Chapter 7 –  जीवो में विविधता (1) part-1

Access NCERT Solutions for Class 9 Science Chapter 7 – जीवो में विविधता

अध्याय 

प्रश्न1. जीवों के वर्गीकरण से क्या लाभ हैं ?

उत्तर- जीवों के वर्गीकरण से निम्नलिखित लाभ है-

(i). वर्गीकरण करने से विविध जीवों का अध्ययन  सरल हो जाता है।

(ii). विभिन्न जीवों के समूह के बीच संबंध स्थापित करता है।

(iii). जीवों के क्रमिक विकास  को समझने में मदद करता है|


प्रश्न2. वर्गीकरण में पदानुक्रम निर्धारण के लिए दो लक्षणों में से आप किस लक्षण का चयन करेंगे?

उत्तर- वर्गीकरण में पदानुक्रम निर्धारण के लिए सबसे पहले विशिष्ट लक्षण का चयन करते है। 

(i). कोशिका में केंद्रक की उपस्थिति है या नहीं|

(ii). जीव एककोशकीय या  बहुकोशिकीय है। 


प्रश्न3. जीवों के पांच जगत में वर्गीकरण के आधार की व्याख्या कीजिए। 

उत्तर- जीवों के पांच जगत में वर्गीकरण का आधार निम्नलिखित है-

(i). कोशिका कि संरचना -प्रोकैरियोटिक अथवा यूकैरियोटिक 

(ii).जीव का  शरीर एक कोशिकीय जीव अथवा बहुकोशिकीय जीव  है|

(iii). कोशिका में कोशिका भित्ति की उपस्थिति है या नहीं|

(iv). पोषण का तरीका  की उसमे स्वपोषण की क्षमता है या नहीं|


प्रश्न4. पादप जगत के प्रमुख वर्ग कौन है? इस वर्गीकरण का क्या आधार है ? 

उत्तर- पादप जगत के प्रमुख पांच वर्ग निम्नलिखित  है-

(i).थैलोफाईटा 

(ii). ब्रायोफाईटा 

(iii).टैरिडोफाईटा 

(iv). एंजियोस्पर्म 

(v).जिम्नोस्पर्म

वर्गीकरण का क्या आधार-

(i). पौधे की शारीरिक संरचना में कोई अंतर है या नहीं। 

(ii). पौधे अपने एक भाग से दूसरे भाग तक जल और अन्य भोज्य पदार्थों का स्थानांतरण और  भंडारण करते है या नहीं।

(iii). पौधे में बीज उत्पन्न करने की क्षमता है या नहीं। 

(iv). पौधो में बीज नग्न है या वे फल के अंदर है।


प्रश्न5. जंतुओं और पौधों के वर्गीकरण के आधारों में मूल अंतर क्या है? 

उत्तर- 

पौधे 

जंतु

इनमे पर्णहरित पाया जाता है|  

इनमे पर्णहरित नहीं पाया जाता है|

इनकी कोशिका में कोशिका भित्ति पाई जाती है| 

इनकी कोशिका में कोशिका भित्ति पाई जाती है| 

ये अपना भोजन स्वयं बनाते है|

ये अपने भोजन के लिए दूसरो पर निर्भर रहते है| 


प्रश्न6. वर्टीब्रेटा (कशेरुकी प्राणी) को विभिन्न वर्गों में बाँटने के  आधार की व्याख्या कीजिए।

उत्तर- वर्टीब्रेटा को आगे उपसमूहों में विभाजित करने के लिए सामान्यत: इनके सरल से जटिल बनावट को आधार बनाया जाता है। इन्हें हृदय में कक्षों की संख्या, श्वसन की क्रिया तथा अंडे या बच्चे देना आदि के आधार पर विभिन्न वर्गों में बांटते है। 

जैसे: मछली के हृदय में दो कक्ष होते है, जल स्थलचर का ह्रदय तीन कक्षीय परन्तु मगरमच्छ का चार कक्षीय होता है ,पक्षियों और स्तनधारियों का ह्रदय  चार कक्षीय होता है।

उसी प्रकार स्तनधारियों को छोड़कर सभी वर्ग अंडे देती है|


NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms in Hindi

Chapter-wise NCERT Solutions are provided everywhere on the internet with an aim to help the students to gain a comprehensive understanding. Class 9 Maths Chapter 7 solution Hindi medium is created by our in-house experts keeping the understanding ability of all types of candidates in mind. NCERT textbooks and solutions are built to give a strong foundation to every concept. These NCERT Solutions for Class 9 Maths Chapter 7 in Hindi ensure a smooth understanding of all the concepts including the advanced concepts covered in the textbook.

NCERT Solutions for Class 9 Maths Chapter 7 in Hindi medium PDF download are easily available on our official website (vedantu.com). Upon visiting the website, you have to register on the website with your phone number and email address. Then you will be able to download all the study materials of your preference in a click. You can also download the Class 9 Maths Diversity in Living Organisms solution Hindi medium from Vedantu app as well by following the similar procedures, but you have to download the app from Google play store before doing that. 

NCERT Solutions in Hindi medium have been created keeping those students in mind who are studying in a Hindi medium school. These NCERT Solutions for Class 9 Maths Diversity in Living Organisms in Hindi medium pdf download have innumerable benefits as these are created in simple and easy-to-understand language. The best feature of these solutions is a free download option. Students of Class 9 can download these solutions at any time as per their convenience for self-study purpose. 

These solutions are nothing but a compilation of all the answers to the questions of the textbook exercises. The answers/solutions are given in a stepwise format and very well researched by the subject matter experts who have relevant experience in this field. Relevant diagrams, graphs, illustrations are provided along with the answers wherever required. In nutshell, NCERT Solutions for Class 9 Maths in Hindi come really handy in exam preparation and quick revision as well prior to the final examinations. 

FAQs (Frequently Asked Questions)

1. What is the primary characteristic on which the first division of organisms is made?

The type of the cell, prokaryotic or eukaryotic cell, is the basic feature on which the initial division of organisms is based. The major variables that determine the initial division of organisms are the nature of the cell. Life forms can be categorised as prokaryotes or eukaryotes based on this criterion. Differences in classification can be based on the development of the nucleus.

2. How many questions can I expect under each topic of NCERT Solutions for Class 9 Science Chapter 7?

NCERT Solutions for Class 9 Science Chapter 7 assists students in resolving any questions they may have about the material. The Multiple Choice Questions, lengthy answers, short responses, and tips and techniques aid students in developing a conceptual mastery of the subject. These solutions can be practised by students in order to improve their test scores. The NCERT Solutions for Class 9 are really useful in terms of exams. For better comprehension, students should look through the solutions once they've finished each chapter. All the study material can be accessed  from the vedantu app.

3. What are the key features of the NCERT Solutions for Class 9 Science Chapter 7?

NCERT Solutions for Class 9 Science Chapter 7 at Vedantu is a study resource that includes solutions to questions from the textbook exercise as well as additional practise problems. The NCERT Solutions can be downloaded in form of PDF from the vEdantu website (vedantu.com). From the perspective of the test, NCERT Solutions for Class 9 Science Chapter 7, Diversity in Living Organisms, is a crucial chapter. The study of Diversity in Living Organisms is required for all of the Plant and Animal Kingdom chapters. As a result, it is advantageous to have a solid grasp of this chapter.

4. Will advanced organisms be the same as complex organisms? Why?

Complicated organisms are more complex than primitive creatures because they have adopted specific modifications in themselves. Advanced organisms are those that have undergone modifications as a result of evolution. As time passes, change and complexity grow, resulting in more complex and evolved advanced creatures, much like evolution. As a result, advanced creatures may be comparable, if not identical, to complex organisms.

5. What is the basic characteristic for classifying organisms?

The most fundamental classification of organisms should be based on the type of cells that make them up. This is because species with distinct features can coexist in the same habitat, but entities with similar cell arrangements would have comparable characteristics. The most crucial recommendation fors classifying plants and animals is the presence and absence of a cell wall.

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