Building block · what is that?
Genes and alleles
“Ich kann die Begriffe Gen, Allel, dominant, rezessiv, Genotyp und Phänotyp an einem Beispiel erklären.”
- Grade band
- Grade 9/10
The chain
What you need before and what comes after, step by step.
Builds on · 11
- Step 1
- Characteristics of living things · strand Cells
- Using a microscope · strand Cells
- Puberty · strand The human being as a living thing
- Step 2
- Slides and biological drawings · strand Cells
- Reproductive organs · strand The human being as a living thing
- Step 3
- Animal and plant cells · strand Cells
- Fertilisation · strand The human being as a living thing
- Step 4
- DNA model · strand Cells
- Step 5
- Chromosome structure · strand Cells
- Step 6
- Cell cycle and mitosis · strand Cells
- Step 7
- Meiosis · strand Cells directly
This building block · Step 8
Genes and alleles
Built on directly by
- Step 9
After that, 1 more building block builds on it in 1 further step.
When is it taught?
Each curriculum sets in which grade a building block is taught. Without a chosen curriculum, the map shows the grade band.
| Placement | Grade | In the curriculum | Status |
|---|---|---|---|
| Grade band | 9/10 | holds where no curriculum is chosen or captured | kept in the catalog |
| Other states (16) | – | – | not captured yet |
Other states, not captured yet: Baden-Württemberg, Bavaria, Berlin, Brandenburg, Bremen, Hamburg, Hesse, Mecklenburg-Western Pomerania, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland, Saxony, Saxony-Anhalt, Schleswig-Holstein, Thuringia
Which app practises it?
No app practises this building block yet. That is a gap.
Do you have an idea how to practise it? Build an app for this strand