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Cell theory states that all organisms are made of cells. This is true in most cases but there are some notable exceptions, like skeletal muscle. This topic covers the cell theory, the exceptions to cell theory and how cells differentiate during cell growth. Using microscopes is part of the topic, as is measuring the size of cells.
Introduction to Cells 1.1
Last document update:
ago
Cell theory states that all organisms are made of cells. This is true in most cases but there are some notable exceptions, like skeletal muscle. This topic covers the cell theory, the exceptions to cell theory and how cells differentiate during cell growth. Using microscopes is part of the topic, as is measuring the size of cells.
IB Bio SL 2, covers: Cell Respiration; Photosynthesis; Species, Communities, and Ecosystems; Energy Flow; Carbon Cycling; Evidence for Evolution; Natural Selection; Classification of Biodiversity; Cladistics; Digestion; The Blood System; Gas Exchange; Nutrition; The Heart
IB Bio SL 2, covers: Cell Respiration; Photosynthesis; Species, Communities, and Ecosystems; Energy Flow; Carbon Cycling; Evidence for Evolution; Natural Selection; Classification of Biodiversity; Cladistics; Digestion; The Blood System; Gas Exchange; Nutrition; The Heart
IB BIOLOGY UNIT 5 Evidence for Evolution SUMMARY NOTES
Summary • 4
pages
• 2022
IB BIOLOGY UNIT 5 Evidence for Evolution SUMMARY NOTES

5.1 Evidence for Evolution

Saturday, 3 October 2015

4:00 PM

U1. Evolution occurs when heritable characteristics of a species change.

There is strong evidence for characteristics of species changing over time, biologists call this evolution.

- Acquired characteristics that develop during the lifetime of individual

- Heritable characteristics passed from parent to off-spring.

- Evolution involves heritable characteristics through natur...
IB BIOLOGY UNIT 5 Evidence for Evolution SUMMARY NOTES
Last document update:
ago
IB BIOLOGY UNIT 5 Evidence for Evolution SUMMARY NOTES

5.1 Evidence for Evolution

Saturday, 3 October 2015

4:00 PM

U1. Evolution occurs when heritable characteristics of a species change.

There is strong evidence for characteristics of species changing over time, biologists call this evolution.

- Acquired characteristics that develop during the lifetime of individual

- Heritable characteristics passed from parent to off-spring.

- Evolution involves heritable characteristics through natur...
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Markscheme to commonly-asked questions in Section B of IB Biology HL
Interview • 29
pages
• 2023
It has detailed markscheme that corresponds to the marks of the questions asked in Section B of IB Biology HL. There are 3 types of commonly asked questions, all of which are covered in this document. The answers are taken from the all of the IB markschemes.
Markscheme to commonly-asked questions in Section B of IB Biology HL
Last document update:
ago
It has detailed markscheme that corresponds to the marks of the questions asked in Section B of IB Biology HL. There are 3 types of commonly asked questions, all of which are covered in this document. The answers are taken from the all of the IB markschemes.
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