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Fundamentals of Biology III: Multicellularity
Last Updated: 2026-06-01 11:30:39
Abstract
The lecture conveys the fundamental concepts underlying multicellularity with an emphasis on the molecular basis of multicellular biological systems and their functional integration into coherent wholes. The structural and functional specialization in multicellular organisms will be discussed by highlighting common and specific functions in fungi, plants, and animals (including humans).
Objective
1.Students can describe advantages and challenges associated with being multicellular and outline independent solutions that organisms have developed to cope with the challenges of complex multicellularity . 2.Students can explain how the internal and external structures of fungi, plants and animals function to support survival, growth, behavior, and reproduction. 3.Students can explain the basic pathways and mechanisms of cellular communication regulating cellular behavior (cell adhesion, metabolism, proliferation, reproduction, development). 4.Students can describe how a single cell develops from one cell into many, each with different specialized functions.
Content
The lecture introduces the structural and functional specialization in fungi, plants and animals, including humans. After providing an overview on the diversity of eukaryotic organisms, the lecture will discuss how fungi, plants, animals and humans have evolved structures and strategies to cope with the challenges of multicellularity. The molecular basis underlying communication, coordination and differentiation will be conveyed and complemented by key aspects of reproduction, metabolism development, and regeneration. Topics include form and function of fungi and plants, human anatomy and physiology, metabolism, cell signaling, adhesion, stem cells, regeneration, reproduction, and development.
Resources
Literature
Alberts et al. 'Molecular Biology of the Cell' 6th edition Smith A.M., et al. “Plant Biology” Garland Science, New York, Oxford Campbell “Biology”, 12th Edition
Learning Materials (Links)
- Moodle course
- Moodle-Kurs / Moodle course
General Information
- Language
- English
- Levels
- BSC , MSC
- Frequency
- Yearly recurring
Examination
- Type
- session examination
- Mode
- written 150 minutes
- Aids
- Erlaubt sind Wörterbücher für fremdsprachige Studierende.
- Digital
- The exam takes place on devices provided by ETH Zurich.
Course Components
| Type | Title | Time & Place | Hours |
|---|---|---|---|
| lecture with exercise | Fundamentals of Biology III: Multicellularity |
|
6 h weekly |