a) Receptors
•are structures that detect stimuli i.e. sense organs
b) Conductors
•transmit impulses from receptors to effectors e. g. neurons
c) Effectors
•are the responding parts e.g. muscles, glands
Wilfykil answered the question on October 1, 2019 at 08:39
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List three types of joints found in the skeleton and state the location of each.
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List three types of joints found in the skeleton and state the location of each.
Date posted:
October 1, 2019
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List the components of the mammalian sensory system
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October 1, 2019
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October 1, 2019
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Date posted:
October 1, 2019
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October 1, 2019
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October 1, 2019
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October 1, 2019
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Explain briefly how excess protein are eliminated in the body.
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October 1, 2019
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Outline briefly the method of ventilation used by locust and cockroach.
Date posted:
October 1, 2019
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Explain four precautions that can be taken to prevent typhoid being transmitted
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October 1, 2019
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Sickle – cell anaemia is a hereditary disease due to mutation of gene for normal haemoglobin to gene that causes sickle cell anaemia. What are...
(Solved)
Sickle – cell anaemia is a hereditary disease due to mutation of gene for normal haemoglobin to gene that causes sickle cell anaemia. What are the possible phenotype offspring of a man and a woman both heterozygous.
Date posted:
October 1, 2019
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(Solved)
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Date posted:
October 1, 2019
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State two symptoms of gout disease in man.
Date posted:
October 1, 2019
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Distinguish between gaseous exchange and respiration
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October 1, 2019
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Nocturnal animals such as the owl are capable of seeing fairly well at night. What two adaptations have made this possible.
Date posted:
October 1, 2019
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Answers (1)
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A scientist has discovered a rare disease that attacks the respiratory system in insects. Name two parts of an insect, which are most likely to...
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Date posted:
October 1, 2019
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(Solved)
Under what condition would a plant lose more water than its absorbing from the soil.
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October 1, 2019
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Explain how Antiduretic hormone regulates osmotic potential in the body
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October 1, 2019
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Distinguish between Secretion and excretion.
Date posted:
October 1, 2019
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Explain the disadvantages of using acarides in tick control
Date posted:
October 1, 2019
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Answers (1)