Explanation Animals have different reflexes which are triggered by specific stimulations. For example, patellar tendon reflexes. During a knee jerk, the stimulus for a sensory neuron is generated by tapping below the knee cap, which stretches the patellar tendon. This stimulus triggers the motor neurons, which then cause the expansion and contraction of the thigh muscles. It is not important that all the reflexes that are initiated must undergo completion. Sometimes, the reflexes might be overridden...

Whether it is important that all reflexes that are initiated must undergo completion or in some cases, the reflexes might be overridden or partially suppressed. Introduction: Reflexes are among the most important features of the nervous system. Reflexes enable the animals to give a quick response to important or potentially dangerous events. For example, a reflex action is generated when a hand touches a hot substance.

Biology

5th Edition

ISBN: 9781260487947

Author: BROOKER

Publisher: MCG

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Question

Chapter 42.1, Problem 1CC

Summary Introduction

To explain: Whether it is important that all reflexes that are initiated must undergo completion or in some cases, the reflexes might be overridden or partially suppressed.

Introduction: Reflexes are among the most important features of the nervous system. Reflexes enable the animals to give a quick response to important or potentially dangerous events. For example, a reflex action is generated when a hand touches a hot substance.

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Chapter 41, Problem 2COQ

Chapter 42.2, Problem 1CS

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Solution Summary: The author explains that reflexes are among the most important features of the nervous system. They enable animals to give a quick response to important or potentially dangerous events.

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