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🌱 Plant Growth and Development – NEET 2025 Complete Notes (With Diagrams & PYQs)

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🔑 Target Keywords: plant growth and development neet notes, plant hormones neet, photoperiodism, vernalization, auxin gibberellin cytokinin ethylene --- 🌿 Introduction – Let’s Grow Like a Plant! Hello NEET Aspirants 👋 Aaj hum ek bahut hi conceptual aur interesting chapter start kar rahe hain — Plant Growth and Development. Ye chapter plants ke growth, differentiation, hormones, aur environmental control ke bare me batata hai. Jitna simple lagta hai, utna hi NEET me 3–4 marks ke guaranteed questions deta hai! 🌱✨ So, let’s understand this in the easiest Hinglish style 👇 --- 🌱 1. What Is Growth? Definition (NCERT-based): > “Growth is an irreversible permanent increase in size, volume, or number of cells.” Simple words me: Growth ka matlab hai plant ka continuously bada hona — size me, length me, ya cell number me. Example: Root tip ka continuously bada hona 🌾 --- 🌿 2. Characteristics of Growth 1. Irreversible: Once grown, can’t go back. 2. Permanent: Long-term chang...

Respiration in Plants – NEET 2025 Complete Notes (With Diagrams & PYQs)

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respiration in plants neet notes, glycolysis neet, krebs cycle neet, electron transport chain neet, aerobic and anaerobic respiration --- 🌱 Introduction – Let’s Breathe in Energy! Hello NEET aspirants 👋 Aaj hum start kar rahe hain ek aur high-weightage chapter – Respiration in Plants. Jaise photosynthesis me energy store hoti hai, waise respiration me energy release hoti hai! 💡 Simple definition: > “Respiration is the process of oxidation of organic compounds (mainly glucose) to release energy (ATP).” Matlab plant food banata bhi hai aur use tod kar energy bhi leta hai — smart multitasking organism hai na? 🌿😄 --- ⚡ 1. What Is Cellular Respiration? Definition (NCERT-based): > “Cellular respiration is a catabolic process in which organic compounds are broken down to release energy for cellular activities.” Types: 1. Aerobic respiration – in presence of oxygen 2. Anaerobic respiration – in absence of oxygen Overall equation: C_6H_{12}O_6 + 6O_2 → 6CO_2 + 6H_2O + 686...

photosynthesis in higher plants class 11 notes neet pdf | NEET 2026 | By BHS sir

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🌞 Photosynthesis in Higher Plants – NEET 2025 Complete Notes 🔑 Target Keywords: photosynthesis in higher plants neet notes, light reaction and dark reaction neet, c3 and c4 cycle, photophosphorylation, photosynthetic pigments neet --- 🌱 Introduction – Let’s Start the Light Reaction! Good evening, NEET aspirants 👋 Aaj hum start kar rahe hain ek high-weightage and concept-based chapter – Photosynthesis in Higher Plants. Is chapter ka main aim hai: "Kaise plants light energy ko chemical energy me convert karte hain?" Ye process sirf energy conversion nahi, balki life on Earth ka foundation hai 🌍💚 --- ☀️ 1. What Is Photosynthesis? Definition (NCERT-based): > “Photosynthesis is the process by which green plants synthesize organic food (glucose) from carbon dioxide and water in the presence of sunlight and chlorophyll.” Equation: 6CO_2 + 12H_2O → C_6H_{12}O_6 + 6O_2 + 6H_2O 👉 Simple words me: Plant sunlight, water aur carbon dioxide se glucose banata hai, aur ...

Photosynthesis in higher plants class 11 one shot | All concepts & Theory | Half NEET | By BHS Sir

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☀️ Photosynthesis in Higher Plants – NEET 2025 Complete Notes (Easy Language) 🔑 Target Keywords: photosynthesis in higher plants neet notes, light reaction and dark reaction neet, c3 and c4 cycle, photophosphorylation 🌿 Introduction – Let’s Start the Light Reaction! Good evening, NEET aspirants 👋 Aaj hum start kar rahe hain ek high-weightage and concept-based chapter – Photosynthesis in Higher Plants. Teacher ne bola tha — “Yeh chapter fast mat padho, samajh ke padho. Agar basics clear ho gaye, toh har question aap khud bana loge!” Toh bhai, apne paas NCERT aur ek rough copy rakh lo, kyunki hum diagram ke saath likh ke samjhenge 🌱 🌞 1. What Is Photosynthesis? Definition: The process by which green plants synthesize food (glucose) from carbon dioxide and water using sunlight and chlorophyll. Equation: 6 C O 2 + 12 H 2 O → Chlorophyll Sunlight C 6 H 12 O 6 + 6 O 2 + 6 H 2 O 6CO_2 + 12H_2O \xrightarrow[\text{Chlorophyll}]{\text{Sunlight}} C_6H_{12}O_6 + 6O_2 + 6H_...

Morphology of flowering plants class 11 smart one shot | Complete chapter revision | By BHS Sir

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🌸 Morphology of Flowering Plants – NEET 2025 Notes (Short Version) 📘 Target Keywords: morphology of flowering plants neet notes, flower structure for neet, families in morphology neet 🌱 Introduction: This Class 11 Botany chapter is one of the most important for NEET — 3–4 questions appear every year (≈16 marks). 🌿 Syllabus Update 2025: ❌ Deleted – Modifications of Root, Stem, Leaf, and secondary details of Families. ✅ Included – Root, Stem, Leaf (basics), Inflorescence, Flower & Floral Formula, Families (Fabaceae, Solanaceae, Liliaceae). 🌱 1. Root The descending part of the plant that anchors it in soil. Types: Tap (dicot), Fibrous (monocot), Adventitious (banyan). Zones: Root cap (protection), Elongation (growth), Maturation (root hairs). 🌾 2. Stem Ascending part bearing branches, leaves, and flowers. Functions: Support, transport, photosynthesis, and storage. Important terms: Node, Internode, Axillary bud, Terminal bud. 🍃 3. Leaf Lateral outgrowth for ...

Anatomy of Flowering plants Class 11 smart one shot | Complete chapter revision | By BHS Sir

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🌿 Anatomy of Flowering Plants – NEET 2025 Complete Notes (With Updated Syllabus) 🔑 Target Keywords: Anatomy of flowering plants, notes on tissue systems in plants, dicot and monocot stem differences, and meristematic tissue 🌱 Introduction – Let’s Start with the Basics! Hello NEET Aspirants 👋 Today, we’re diving into an important yet easy-scoring Class 11 NCERT chapter — Anatomy of Flowering Plants. As the teacher said in class: “If you’re starting from zero and want to finish this chapter in one hour — just stay focused!” So, let’s do exactly that 🌿 Before we begin, note that after the 2025 NCERT update , some topics have been removed. ❌ Deleted Topics (as per latest NCERT): 🚫 Secondary Growth 🚫 Detailed study of Parenchyma, Collenchyma, and Sclerenchyma Now, only two major sections remain 👇 Tissue System Transverse Sections (T.S.) – Dicot & Monocot 📘 1. What Is Anatomy? Anatomy means the study of internal structure — how tissues are arrange...

Cell cycle and Cell division class 11 one shot | NEET 2026 complete chapter in one shot by BHS sir

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🌟 Introduction – Let’s Begin with the Basics Hello NEET aspirants 👋 Today, we’re diving into an exciting and high-weightage chapter — Cell Cycle and Cell Division 🧫 This topic forms a core foundation for NEET because it helps you understand key ideas in genetics, reproduction, and growth . Let’s start with a historic name — Rudolf Virchow (1855) — who stated: “All cells arise from pre-existing cells.” This became the cornerstone of modern cell theory . 🇮🇳 A Motivational Start The teacher gave an emotional reminder: “In 1857, India fought for its freedom — today, you’re fighting for your career’s freedom!” So if you’re preparing for NEET, never lose your focus or determination . Just like those heroes fought for independence, you’re fighting for your future 🔥 🧫 What is Cell Division? First, understand this simple equation: Cell Division = Growth + Reproduction Every living organism begins as a single cell (zygote) . This zygote divides repeatedly (via mitos...