Essential Biology (Practical) Notes
Subject Overview
The practical companion to Essential Biology, giving hands-on exposure to cell division and basic cell/
Subject at a glance
1
Units
5
Topics
2
Credits
1
Infographics
Unit-wise Syllabus
1 units — click WhatsApp below to get the full notes for each
Unit 1: Cell biology and tissue microscopy
- Study of mitosis and meiosis through animal cells (grasshopper)
- study of osmosis and diffusion
- study of epithelial
- muscle
- nerve and mammalian blood cells through permanent or temporary slides
- 1Prophase
Chromosomes condense
- 2Metaphase
Line up at the equator
- 3Anaphase
Sister chromatids pull apart
- 4Telophase
Two nuclei form
- 5Cytokinesis
Cell divides
Study guide
In this practical you study mitosis and meiosis through animal cells (grasshopper), osmosis and diffusion and the structure of epithelial, muscle, nerve and mammalian blood cells on slides. Draw what you see under the microscope and label it carefully.
Why Essential Biology (Practical) Matters
Looking at real cells and tissues trains the eye you will use to read blood smears and tissue sections later in the course.
How to Prepare for Essential Biology (Practical)
- Focus slides carefully, starting from low power.
- Draw neat, labelled diagrams of every slide.
- Revise theory the day before the practical.
Essential Biology (Practical): Frequently Asked Questions
What is covered in the Essential Biology practical?
Cell division on slides, osmosis and diffusion experiments and microscopy of epithelial, muscle, nerve and blood cells.