Amoebic dysentery can be contracted by contaminated water and food while malaria can be passed through mosquito bite/vector that introduce the parasite into the blood stream.
jim items answered the question on September 19, 2018 at 10:25
-
What is meant by the term Epigynous ovary?
(Solved)
What is meant by the term Epigynous ovary?
Date posted:
September 19, 2018
.
Answers (1)
-
What is the main significance of getting rid of lactic acid as one of the end products of anaerobic respiration in animals.
(Solved)
What is the main significance of getting rid of lactic acid as one of the end products of anaerobic respiration in animals.
Date posted:
September 19, 2018
.
Answers (1)
-
Not all the energy from one trophic level is available to the next level. Explain.
(Solved)
Not all the energy from one trophic level is available to the next level. Explain.
Date posted:
September 19, 2018
.
Answers (1)
-
How does the body act to conserve water content and also reduce its osmotic pressure when water intake is low? Explain.
(Solved)
How does the body act to conserve water content and also reduce its osmotic pressure when water intake is low? Explain.
Date posted:
September 19, 2018
.
Answers (1)
-
State three roles of green plants in fish ponds other than providing food
(Solved)
State three roles of green plants in fish ponds other than providing food
Date posted:
September 19, 2018
.
Answers (1)
-
Name the part of the eye where image is formed
(Solved)
Name the part of the eye where image is formed
Date posted:
September 19, 2018
.
Answers (1)
-
State the difference between Ball and socket and Hinge joint.
(Solved)
State the difference between Ball and socket and Hinge joint.
Date posted:
September 19, 2018
.
Answers (1)
-
In a biology experiment, the pituitary gland of a rat was removed. State the effect that will have on the quality of urine produced by...
(Solved)
In a biology experiment, the pituitary gland of a rat was removed. State the effect that will have on the quality of urine produced by the rat and give a reason.
Date posted:
September 19, 2018
.
Answers (1)
-
Explain why food is stored in an insoluble form in the cells of living organisms.
(Solved)
To ensure that osmotic pressure of the body fluids is maintained constant.
Date posted:
September 19, 2018
.
Answers (1)
-
Explain the observation made in a plant shoot observed to have curved towards unilateral light source.
(Solved)
Explain the observation made in a plant shoot observed to have curved towards unilateral light source.
Date posted:
September 19, 2018
.
Answers (1)
-
Mention two parts of mammalian skeleton
(Solved)
Mention two parts of mammalian skeleton.
Date posted:
September 10, 2018
.
Answers (1)
-
Differentiate between vascular cambium and cork cambium
(Solved)
Differentiate between vascular cambium and cork cambium.
Date posted:
September 8, 2018
.
Answers (1)
-
Explain tropic responses in plants and their survival
(Solved)
Explain tropic responses in plants and their survival.
Date posted:
September 5, 2018
.
Answers (1)
-
Describe how a buffer solution is formed
(Solved)
Describe how a buffer solution is formed.
Date posted:
September 3, 2018
.
Answers (1)
-
List any eight symptoms of fish bacterial disease attack
(Solved)
List any eight symptoms of fish bacterial disease attack
Date posted:
August 27, 2018
.
Answers (1)
-
State the difference between Lamarckian and Darwinian theories of evolution.
(Solved)
State the difference between Lamarckian and Darwinian theories of evolution.
Date posted:
August 27, 2018
.
Answers (1)
-
Give a reason why new born babies have yellow colour
(Solved)
Give a reason why new born babies have yellow colour.
Date posted:
August 25, 2018
.
Answers (1)
-
Describe a process that result in feces having brown colour
(Solved)
Describe a process that result in feces having brown colour.
Date posted:
August 25, 2018
.
Answers (1)
-
(a) Name type of blood responsible for transport of carbon (iv) oxide (b)Name an enzyme in one of the blood above which control...
(Solved)
(a) Name type of blood responsible for transport of carbon (iv) oxide
(b)Name an enzyme in one of the blood above which control reaction between water and carbon (iv) oxide
(c)Give components of weak carbonic acid after the breakdown (2mks)
Date posted:
August 25, 2018
.
Answers (1)
-
Excretion and homeostasis
(Solved)
(a) Name the cycle under which ammonia undergo to form urea
(b)Name the enzyme that regulate the reaction
Date posted:
August 25, 2018
.
Answers (1)