What is a reflex?

An unconsious action in response to a stimulus. These are very quick movements and have evolved to allow basic protection. For example, when you touch something hot, you automatically remove your hand before your brain realises that you are touching a hot surface. 

Answered by Siobhan C. Biology tutor

2303 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

A blood test called the glucose tolerance test checks how well the body processes glucose. Concentrations of glucose in the blood are measured before and after drinking a glucose drink. Suggest why patients are not allowed to eat for 8 hours before?


Why are food chains rarely longer than three or four stages?


Discuss the advantages and disadvantages of asexual reproductions (4 marks)


What happens in prophase of mitosis?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences