What causes a reflex?
A reflex is an automatic or involuntary response by the body to an external stimulus. Reflexes are caused when nerve impulses bypass the brain. Instead they are transferred by the spinal cord to motor cells which send currents to the muscles and make them act. At least 90% of the actions performed by our nervous system are reflex actions.
Related posts:
What are scallops? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
What were ancient villages like? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
GK Question "What Do You Know About Magnet?" general knowledge book English 2021 current affairs qui...
General Knowledge
Who were the Pharaohs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
What causes high tides? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 ...
General Knowledge
Do you know "Butterfly Museum, Shillong, in Meghalaya".
General Knowledge
Who discovered heredity? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11...
General Knowledge
What is Wall Street? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
GK Question "Why The Ocean Is Salty?" general knowledge book English 2021 current affairs quiz and a...
General Knowledge
Who discovered blood circulation? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
Who are Mormons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...
General Knowledge
Why do people wear black for mourning? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
What is grafting? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
GK Question "The Matches Was Invented By Whom?" general knowledge book English 2021 current affairs ...
General Knowledge
When did the first passenger service airlines operations commence in the United States of America
1st in the World
GK Question "How An Electric Bulb Is Illuminated?" general knowledge book English 2021 current affai...
General Knowledge
GK Question "Can Animals See In Colour?" general knowledge book English 2021 current affairs quiz an...
General Knowledge
What is a nebula? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
Do you know “Fruit of knowledge”.
Do you know
When did puppet shows originate? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
