Biology teacher

NCERT Class 11 Biology – Chapter-wise Index (Full Contents Format) CONTENTS A NOTES FOR THE TEACHERS AND STUDENTS  NCERT Class 11 Biology complete chapter-wise structure organized into units for easy revision and exam preparation. Dr.Sanjaykumar Pawar  UNIT I: DIVERSITY IN THE LIVING WORLD (Pages 1–54) Chapter 1: The Living World (Page 10) 1.1 Diversity in the Living World 1.2 Taxonomic Categories Species Genus Family Order Class Phylum / Division Kingdom 1.3 Taxonomical Aids Herbarium Botanical Gardens Museums Zoological Parks Key Summary & Exercises Chapter 2: Biological Classification (Page 23) 2.1 Kingdom Monera 2.2 Kingdom Protista 2.3 Kingdom Fungi Phycomycetes Ascomycetes Basidiomycetes Deuteromycetes 2.4 Kingdom Plantae 2.5 Kingdom Animalia 2.6 Viruses, Viroids and Lichens Summary & Exercises Chapter 3: Plant Kingdom (Page 37) 3.1 Algae Chlorophyceae Phaeophyceae Rhodophyceae 3.2 Bryophytes 3.3 Pteridophytes 3.4 Gymnosperms 3.5 An...

  Cell Theory and Overview of Cell – Easy NEET Notes (Line by Line) Schwann’s Contribution (1839) Theodor Schwann (1839) was a German zoologist . He studied different types of animal cells . He observed that animal cells have a thin outer covering . This outer covering is now called the plasma membrane (cell membrane) . Schwann also studied plant tissues . He found that plant cells possess a cell wall outside the plasma membrane. He concluded that the cell wall is a unique feature of plant cells . Based on his observations, Schwann proposed that: Plants and animals are made up of cells. Cells and their products form the body of organisms. NEET Point ✅ Schwann discovered the importance of the plasma membrane and recognized the cell wall as a characteristic feature of plant cells . Formation of Cell Theory Matthias Schleiden studied plant cells. Theodor Schwann studied animal cells. Together, Schleiden and Schwann formulated the Cell Theory . Main Idea ...