Mary Jones and Geoff Jones Solutions for Chapter: Coordination and Response, Exercise 5: End-of-chapter questions
Mary Jones Biology Solutions for Exercise - Mary Jones and Geoff Jones Solutions for Chapter: Coordination and Response, Exercise 5: End-of-chapter questions
Attempt the practice questions on Chapter 13: Coordination and Response, Exercise 5: End-of-chapter questions with hints and solutions to strengthen your understanding. Cambridge IGCSE® Biology Coursebook Third Edition solutions are prepared by Experienced Embibe Experts.
Questions from Mary Jones and Geoff Jones Solutions for Chapter: Coordination and Response, Exercise 5: End-of-chapter questions with Hints & Solutions
Choose the term from the list that matches the given description.
A nerve cell that transmits impulses from the central nervous system to an effector.
You may use each term once, more than once or not at all:
Circular muscles Cones Conjunctiva Contraction Cornea Effector Lens Motor Neurons Myelin sheath Radial muscles Receptor Relaxation Relay neurons Retina Rods Sensory neurons Suspensory ligaments Synaptic cleft.
Explain the difference between the Cornea and Conjunctiva.
Explain the difference between the Choroid and Sclera.
Explain the difference between the Receptor and Effector.
Explain the difference between the sensory neuron and motor neuron.
Explain the difference between the negative gravitropism and positive gravitropism.
If you step on a sharp object, the muscles in your leg will rapidly pull your feet away. What is the term for this type of reaction?
If you step on a sharp object, the muscles in your leg will rapidly pull your feet away.
Using each of the following words at least once but not necessarily in this order, explain how this reaction is carried out?
Effector Receptor Electrical impulse Motor neurons Relay neurons Sensory neurons
