biology models

biology models for science exhibition

ഫോട്ടോസിന്തസിസ് വർക്കിംഗ് മോഡൽ വിശദീകരണം

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photosynthesis working model science project exhibition

സൂര്യപ്രകാശം, ജലം, കാർബൺ ഡൈ ഓക്സൈഡ് എന്നിവ ഉപയോഗിച്ച് സസ്യങ്ങൾ സ്വന്തം ഭക്ഷണം നിർമ്മിക്കുന്ന പ്രക്രിയയാണ് ഫോട്ടോസിന്തസിസ്. എല്ലാ ജീവജാലങ്ങൾക്കും ഓക്സിജനും ഭക്ഷണവും നൽകുന്നതിനാൽ ഈ പ്രക്രിയ ഭൂമിയിലെ ജീവിതത്തിന് നിർണായകമാണ്. ഫോട്ടോസിന്തസിസ് എങ്ങനെ ലളിതമായ രീതിയിൽ പ്രവർത്തിക്കുന്നുവെന്ന് ഞങ്ങളുടെ പ്രവർത്തന മാതൃക കാണിക്കുന്നു. പ്രകാശസംശ്ലേഷണത്തിന് സസ്യങ്ങൾക്ക് നാല് പ്രധാന കാര്യങ്ങൾ ആവശ്യമാണ്: സൂര്യപ്രകാശം – സസ്യങ്ങൾക്ക് ആവശ്യമായ ഊർജ്ജം നൽകുന്നു. വെള്ളം – മണ്ണിൽ നിന്ന് സസ്യത്തിന്റെ വേരുകൾ ആഗിരണം ചെയ്യുന്നു. കാർബൺ ഡൈ ഓക്സൈഡ് … Read more

కిరణజన్య సంయోగక్రియ వర్కింగ్ మోడల్ వివరణ

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photosynthesis model

కిరణజన్య సంయోగక్రియ అనేది మొక్కలు తమ సొంత ఆహారాన్ని తయారు చేసుకునే ప్రక్రియ. ఇది మొక్కలు పెరగడానికి మరియు భూమిపై ఉన్న అన్ని జీవులకు ఆక్సిజన్‌ను అందించడానికి సహాయపడే కీలకమైన ప్రక్రియ. కిరణజన్య సంయోగక్రియ ఎలా పనిచేస్తుందో మా పని నమూనా వివరిస్తుంది, తద్వారా ప్రతి ఒక్కరూ దానిని అర్థం చేసుకోవచ్చు. కిరణజన్య సంయోగక్రియ జరగడానికి, మొక్కలకు నాలుగు ముఖ్యమైన విషయాలు అవసరం: సూర్యకాంతి – ఇది ప్రక్రియకు అవసరమైన శక్తిని అందిస్తుంది.నీరు – మొక్కలు వాటి … Read more

ஒளிச்சேர்க்கை செயல்பாட்டு மாதிரி விளக்கம்

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ஒளிச்சேர்க்கை என்பது தாவரங்கள் தங்கள் சொந்த உணவை உருவாக்கும் செயல்முறையாகும். இது அனைத்து உயிரினங்களுக்கும் உணவு மற்றும் ஆக்ஸிஜனை வழங்குவதன் மூலம் பூமியில் வாழ்க்கையை ஆதரிக்கும் ஒரு எளிய ஆனால் அவசியமான செயல்முறையாகும். ஒளிச்சேர்க்கை எவ்வாறு நிகழ்கிறது மற்றும் அது ஏன் முக்கியமானது என்பதை எங்கள் செயல்பாட்டு மாதிரி விளக்குகிறது. ஒளிச்சேர்க்கைக்கு தாவரங்களுக்கு நான்கு முக்கிய விஷயங்கள் தேவை: சூரிய ஒளி – செயல்முறைக்கு ஆற்றலை வழங்குகிறது.நீர் – மண்ணிலிருந்து வேர்களால் உறிஞ்சப்படுகிறது.கார்பன் டை ஆக்சைடு (CO₂) … Read more

ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಕಾರ್ಯ ಮಾದರಿ ವಿವರಣೆ

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photosynthesis working model for science fair project

ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಎಂದರೆ ಸಸ್ಯಗಳು ಸೂರ್ಯನ ಬೆಳಕು, ನೀರು ಮತ್ತು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಬಳಸಿ ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸಿಕೊಳ್ಳುವ ಪ್ರಕ್ರಿಯೆ. ಇದು ಭೂಮಿಯ ಮೇಲಿನ ಜೀವನಕ್ಕೆ ಒಂದು ಪ್ರಮುಖ ಪ್ರಕ್ರಿಯೆಯಾಗಿದೆ ಏಕೆಂದರೆ ಇದು ಎಲ್ಲಾ ಜೀವಿಗಳಿಗೆ ಆಹಾರ ಮತ್ತು ಆಮ್ಲಜನಕವನ್ನು ಒದಗಿಸುತ್ತದೆ. ನಮ್ಮ ಕಾರ್ಯ ಮಾದರಿಯು ಈ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಸರಳ ರೀತಿಯಲ್ಲಿ ಪ್ರದರ್ಶಿಸುತ್ತದೆ. ಸಸ್ಯಗಳು ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮಾಡಲು ತಮ್ಮ ಹಸಿರು ಎಲೆಗಳನ್ನು ಬಳಸುತ್ತವೆ. ಪ್ರಮುಖ ಪದಾರ್ಥಗಳು: ಸೂರ್ಯನ ಬೆಳಕು – ಪ್ರಕ್ರಿಯೆಗೆ ಶಕ್ತಿಯನ್ನು ಒದಗಿಸುತ್ತದೆ. ನೀರು – … Read more

प्रकाश संश्लेषण कार्य मॉडल स्पष्टीकरण

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photosynthesis model

प्रकाश संश्लेषण एक प्राकृतिक प्रक्रिया है जिसके माध्यम से पौधे अपना भोजन स्वयं बनाते हैं। यह पृथ्वी पर जीवन के लिए आवश्यक है क्योंकि यह सभी जीवित प्राणियों के लिए भोजन और ऑक्सीजन प्रदान करता है। हमारा कार्य मॉडल सरल और स्पष्ट तरीके से प्रकाश संश्लेषण के चरणों और महत्व को प्रदर्शित करता है। पौधे … Read more

Photosynthesis Working Model Explanation

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photosynthesis working model science project exhibition

Photosynthesis is the process by which plants make their own food using sunlight, water, and carbon dioxide. It is an essential process that provides food and oxygen for all living things on Earth. Our working model demonstrates how photosynthesis works in a simple and easy way. Plants use their green leaves to perform photosynthesis. The … Read more

Plant Life Cycle Model: Seed Germination Science Project

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This project demonstrates the stages of a plant’s life cycle, specifically focusing on seed germination and the journey of a seed transforming into a mature plant. The model will be made using cardboard and color paper to visually represent each stage. Materials Required: Steps to Create the Model: 1. Prepare the Base: 2. Represent the … Read more

How to make Balanced Diet Working Model for Science Project Exhibition

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Objective: To create an interactive working model that demonstrates the concept of a balanced diet using a rotating mechanism with an arrow pointer. The model will showcase the different types of food groups that make up a balanced diet, allowing for an engaging explanation of their nutritional roles. Materials Required: Steps to Build the Model: … Read more

how to make teeth model for a science project exhibition

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This teeth model will be an engaging and informative exhibit for your science project. It showcases creativity while effectively demonstrating the structure of human teeth. Creating a teeth model for a science project exhibition using simple materials like channa dal, kabul dal, paint, cardboard, and colored paper is a fun and creative activity. Here’s how … Read more

how to make skin model

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Creating a skin model using simple materials like a cardboard box, silver foil, paints, and channa dal can be a fun and engaging science project. Here’s a step-by-step guide to building a working skin structure model. Materials Required: Steps to Make a Skin Model: Explanation for Presentation: https://www.youtube.com/@craftpiller

how to make 3D animal cell model for science exhibition

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Creating a 3D animal cell model using cardboard, silver paper, tissue paper, and Fevicol adhesive is a simple and creative way to represent the structure of an animal cell. Here is a step-by-step guide to help you construct the model: Materials Required Cardboard – for the cell base and wall structure. Steps to Make the … Read more

how to make 3D plant cell model for science exhibition

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Creating a 3D plant cell model using cardboard, silver paper, tissue paper, and Fevicol adhesive is a fun and educational project. Below is a step-by-step guide to help you build the model and effectively showcase the various parts of the plant cell. Materials Required Steps to Make the Plant Cell Model Step 1: Design the … Read more

how to make hemodialysis working model using syringes (without a motor)

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Creating a hemodialysis working model using syringes (without a motor) is a great way to demonstrate the process of blood filtration for educational purposes. This project will simulate how dialysis removes waste products and excess fluids from the blood, similar to what kidneys do naturally. Below is a step-by-step guide to building this model using … Read more

how to make seed germination working model using cardboard and colored paper

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Creating a seed germination working model using cardboard and colored paper is a fun and educational project that can visually represent the stages of seed germination in a simple and creative way. This Teaching-Learning Material (TLM) model will help students understand the germination process, from a seed sprouting to its early growth stages. Here’s how … Read more

how to make human blood circulatory system working model with syringes

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Creating a human blood circulatory system working model with syringes for a biology project is a great hands-on way to demonstrate how blood circulates throughout the body. Using syringes, tubes, and colored water, you can simulate how the heart pumps blood through arteries, veins, and capillaries. Materials Needed: Model Overview: The model will simulate how … Read more