Biology Past Questions and Answers

<img src='https://www.schoolngr.com/eattachments/54ff7771fdb9a2a5fe06c58983b8a29bd493d0b9' width='300'/><br/><b>Use the diagram to answer the question</b><br/><br/>The vertebra illustrated is

<img src='https://www.schoolngr.com/eattachments/54ff7771fdb9a2a5fe06c58983b8a29bd493d0b9' width='300'/><br/><br/><b>Use the diagram to answer the question</b><br/><br/>The neural arch is labelled

The excretory structure in the earthworm is the

In which of the following vertebrates does the skin function as a respiratory surface

The process of walking is under the control of the part of the brain called