Year 8 Biology: Cells and Specialised Cells

Asexual reproduction involves the production of offspring that are genetically identical to the parent, while sexual reproduction involves the combination of genetic material from two parents to produce offspring with a unique combination of genes.

The function of the circulatory system is to transport oxygen and nutrients to cells and remove waste products.

Enzymes break down complex molecules into simpler ones, facilitating the absorption of nutrients.

<p>The structure of a cell is adapted to perform a specific function, and its structure is related to its function.</p> Signup and view all the answers

<p>The hierarchy is: cells → tissues → organs → organ systems → organism.</p> Signup and view all the answers

<p>Microscopes are used to view cells and observe their structures and organelles.</p> Signup and view all the answers