Human chromosomes

Why do offspring resemble their parents? The discovery of the molecule that is passed from a parent to their offspring was a key development in biology....

The most important part of the cell is the nucleus, for this is where all the instructions for the cell’s activities are kept. These instructions are...

In this activity, students use an interactive or paper-based graphic organiser to explore common alternative conceptions about genetics. This activity can be done individually, in pairs...

DNA is the most important component of chromosomes and is wound up very tightly within the nucleus of the cells of all living things. Every organism...