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 Class 11 Biology Plant Physiology Notes PDF | CBSE & NEET NEET Biology Notes ,( Line-by-Line Explanation) Plant Physiology in Flowering Plants – Understanding Photosynthesis, Respiration, Growth, and Environmental Factors (CBSE Class 11 Biology) Introduction to Plant Physiology Original Line 1: "The description of structure and variation of living organisms over a period of time, ended up as two, apparently irreconcilable perspectives on biology." Easy Notes: Biology studies the structure (body form) and variation (differences) of living organisms. Scientists studied living organisms in two different ways . At first, these two ways looked very different (irreconcilable) . Irreconcilable = Difficult to combine or match. NEET Point: Biology has two major approaches to study life. Original Line 2: "The two perspectives essentially rested on two levels of organisation of life forms and phenomena." Easy Notes: These two approaches are based on t...

Diagram showing biodiversity and taxonomic hierarchy from kingdom to species in biology. 🌿 Diversity in the Living World (Class 11 Biology | NEET Focus) ✍️Dr.Sanjaykumar pawar 🔰 1. Introduction (Easy Understanding) Around us, there is a huge variety of living organisms — plants, animals, insects, microbes, etc. This variety is called biodiversity . 👉 Simple idea: जितनी ज्यादा जीवों की variety होगी = उतनी ज्यादा biodiversity Scientists have identified around 1.7–1.8 million species But many are still undiscovered  This wide variety of living organisms present on Earth is called 👉 biodiversity . 🔍 What does Biodiversity mean? The word biodiversity comes from: Bio = Life Diversity = Variety 👉 So, biodiversity means “variety of life on Earth.” 💡 Simple Idea (Very Important) 👉 जितनी ज्यादा जीवों की variety होगी = उतनी ज्यादा biodiversity If a place has many different kinds of organisms , it has high biodiversity If a place has few types of organisms , it has low biodiversity ...