The Living World Class 11 Notes PDF - Chapter 1 NCERT Biology 2027
Hello friends, Class 11 Biology Chapter 1 The Living World ke complete notes, definitions aur NEET 2027 ke important MCQ yahan milenge.NEET 2027: Chapter 1 The Living World - Short Notes* 🧬 _Class 11 Biology | NCERT + PYQ ### *1. What is Living?* - *Life*: Cannot be defined by single property. Living organisms show defining features. - *Defining Properties of Living Organisms* `NEET Gold` **Property** **Living** **Non-Living** **Exception** **Growth** Intrinsic, ↑ in mass & number Extrinsic, material added on surface Mountains, sand mounds grow **Reproduction** Produces progeny No reproduction Mules, sterile worker bees, infertile humans can't reproduce **Metabolism** Sum of all chemical reactions Absent Cell-free systems show metabolism **Cellular Organization** Made of cells No cellular org - **Consciousness** Respond to stimuli No response Plants respond to light, water *NEET Trap*: Growth, reproduction are NOT defining properties....