Growth in multicellular organisms
I can describe the role of cell division in the growth of multicellular organisms.
Growth in multicellular organisms
I can describe the role of cell division in the growth of multicellular organisms.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Growth is part of the life cycle of all living organisms.
- Multicellular organisms grow by making new cells.
- Multicellular organisms need to repair tissue through cell division.
- All new cells are made when existing cells copy their genetic material and then divide in two.
Keywords
Growth - Multicellular organisms grow by increasing the number of cells they have; this involves cell division.
Unicellular - An organism that consists of only one cell.
Multicellular - An organism made up of many cells.
Cell division - The process by which cells replicate to produce two genetically identical cells.
Common misconception
Multicellular organisms reproduce by cell division like unicellular organisms.
Multicellular organisms use cell division for reproduction. A non-example will be used to show reproduction is not part of reproduction in multicellular organisms.
To help you plan your year 10 biology lesson on: Growth in multicellular organisms, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 10 biology lesson on: Growth in multicellular organisms, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 4 biology lessons from the Cell division: mitosis and meiosis unit, dive into the full secondary biology curriculum, or learn more about lesson planning.
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Lesson video
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Starter quiz
6 Questions
an organism made up of only one cell
an organism made up of many cells
the process used to replicate cells