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How do Organisms Reproduce?

Madhya Pradesh Board · Class 10 · Science

Flashcards for How do Organisms Reproduce? — Madhya Pradesh Board Class 10 Science. Quick Q&A cards covering key concepts, definitions, and formulas.

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80 Flashcards
Card 1Importance of reproduction

Why do organisms reproduce if an individual can survive without reproduction?

Answer

Reproduction is not necessary for the life of an individual organism, but it is needed to continue the species. It helps maintain populations and create new individuals with similar body design.

Card 2प्रजनन का महत्व

यदि कोई जीव प्रजनन के बिना जीवित रह सकता है तो जीव प्रजनन क्यों करते हैं?

Answer

किसी जीव के जीवन के लिए प्रजनन आवश्यक नहीं है, लेकिन प्रजातियों को जारी रखने के लिए इसकी आवश्यकता होती है। यह आबादी को बनाए रखने और समान शरीर डिजाइन वाले नए व्यक्तियों को बनाने में मदद करता है।

Card 3DNA copying

Why is DNA copying important in reproduction?

Answer

DNA copying makes a new cell carry the information needed for body design. It also allows the new individual to resemble the parent while still allowing small variations.

Card 4DNA कॉपी करना

प्रजनन में DNA की प्रतिलिपि बनाना क्यों महत्वपूर्ण है?

Answer

DNA प्रतिलिपि बनाने से एक नई कोशिका शरीर के डिजाइन के लिए आवश्यक जानकारी ले जाती है। यह नए व्यक्ति को छोटे बदलावों की अनुमति देते हुए माता-पिता के समान दिखने की अनुमति भी देता है।

Card 5Cell division and DNA

What happens when DNA is copied during reproduction?

Answer

DNA is copied, extra cellular apparatus is made, and then the copied DNA separates into new cells. This creates two cells that are similar but not absolutely identical.

Card 6कोशिका विभाजन और DNA

प्रजनन के दौरान DNA की प्रतिलिपि बनाने पर क्या होता है?

Answer

DNA की प्रतिलिपि बनाई जाती है, अतिरिक्त कोशिकीय उपकरण बनाया जाता है, और फिर प्रतिलिपि DNA नई कोशिकाओं में अलग हो जाता है। यह दो कोशिकाएं बनाता है जो समान हैं लेकिन बिल्कुल समान नहीं हैं।

Card 7Variation

Why does variation arise during reproduction?

Answer

No bio-chemical reaction is absolutely reliable. Small changes can happen during DNA copying, so the new individuals may not be exactly like the parent.

Card 8विविधता

प्रजनन के दौरान भिन्नता क्यों उत्पन्न होती है?

Answer

कोई भी जैव-रासायनिक प्रतिक्रिया पूरी तरह से विश्वसनीय नहीं है। DNA प्रतिलिपि के दौरान छोटे बदलाव हो सकते हैं, इसलिए नए व्यक्ति माता-पिता की तरह बिल्कुल नहीं हो सकते हैं।

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What are the important topics in How do Organisms Reproduce? for Madhya Pradesh Board Class 10 Science?
Key topics in How do Organisms Reproduce? include Types of Reproduction Overview, Complete Overview of Reproduction, Reproduction in Living Organisms - Complete Overview. These are the concepts Madhya Pradesh Board Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in How do Organisms Reproduce? — Madhya Pradesh Board Class 10 Science?
Understand the core concepts first, then work through the 63 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
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There are 80 flashcards for How do Organisms Reproduce? covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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