Grade 11 Biology Notes

 Grade 11

Biology

Notes

Chapter - 1

1.1 The importance of Biology (Pg. 1)

1.1.1 Links between Biology and Other branches of Science (Pg. 1)

👉 Morphology - Study of structure and Form of organism. 

👉 Histology - Study of Tissue

👉 Cytology - The study of cell structure and function

👉 Animal Husbandry - reduce killing animals. 

1.2 Identification and Classification of Living Things (Pg-2)

1.2.1 Construction of Dichotomous Keys For Classification

PlantDivisions

Vertebrate Classes

1.3 Microscopy (Pg.5)

How light microscope works

Light Microscope

How electron microscope works?

Electron Microscope Figure

A comparison of Light and Electron Microscopes

Magnification Pg.7

Resolution Pg.7

Biotechnology

Traditional and Modern Biotechnology Pg.8

1.4.4 Microorganism and Biotechnology Pg.8