Regulation of body temperature
Regulation of body ph
Defence through white blood cells
johnmulu answered the question on November 2, 2017 at 07:56
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Describe how the leaves of green plants are adapted to their photosynthetic functions.
(Solved)
Describe how the leaves of green plants are adapted to their photosynthetic functions.
Date posted:
October 31, 2017
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Answers (1)
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Name three types of placentation in plants
(Solved)
Name three types of placentation in plants
Date posted:
October 27, 2017
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Answers (1)
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Name the nitrogenous waste product excreted by a fresh water fish.
(Solved)
Name the nitrogenous waste product excreted by a fresh water fish.
Date posted:
October 27, 2017
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Answers (1)
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Explain why a person discharges urine more frequently when environmental temperatures are low than when they are high.
(Solved)
Explain why a person discharges urine more frequently when environmental temperatures are low than when they are high.
Date posted:
October 27, 2017
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Answers (1)
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Give two reasons why higher animals need an internal transport system
(Solved)
Give two reasons why higher animals need an internal transport system
Date posted:
October 27, 2017
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Answers (1)
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State two ways in which the ileum is structurally adapted to the absorption of digested food
(Solved)
State two ways in which the ileum is structurally adapted to the absorption of digested food
Date posted:
October 27, 2017
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Answers (1)
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A new born baby has generally a heartbeat of 120 to 140 per minute while that of adult is 70 minutes on average. Account for...
(Solved)
A new born baby has generally a heartbeat of 120 to 140 per minute while that of adult is 70 minutes on average. Account for the difference.
Date posted:
October 27, 2017
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Answers (1)
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State the functions of the following in plants (i) Piliferous layer (ii) Pericycle (iii) Root cap
(Solved)
State the functions of the following in plants
i) Piliferous layer
ii) Pericycle
iii) Root cap
Date posted:
October 27, 2017
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Answers (1)
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Explain how light intensity would affect the distribution of fish in a pond
(Solved)
Explain how light intensity would affect the distribution of fish in a pond
Date posted:
October 27, 2017
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Answers (1)
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Three importance of preserving specimen
(Solved)
Three importance of preserving specimen
Date posted:
October 25, 2017
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Answers (1)
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Explain the uptake of water and mineral salts from the roots to the leaves of a flowering plant.
(Solved)
Explain the uptake of water and mineral salts from the roots to the leaves of a flowering plant.
Date posted:
October 16, 2017
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Answers (1)
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State three adaptations of halophytes to their habitats
(Solved)
State three adaptations of halophytes to their habitats
Date posted:
October 16, 2017
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Answers (1)
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Explain the process of urea formation
(Solved)
Explain the process of urea formation
Date posted:
October 14, 2017
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Answers (1)
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Explain the roles of diffusion in living organisms.
(Solved)
Explain the roles of diffusion in living organisms.
Date posted:
October 13, 2017
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Answers (1)
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Describe how a finned fish such as Tilapia moves in water.
(Solved)
Describe how a finned fish such as Tilapia moves in water.
Date posted:
October 10, 2017
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Answers (1)
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Describe the process of fertilization in flowering plants.
(Solved)
Describe the process of fertilization in flowering plants.
Date posted:
October 9, 2017
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Answers (1)
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(a) Name two components of blood that is not present in the glomerular filtrate (b) Explain why they are not present in glomerular filtrate.
(Solved)
(a) Name two components of blood that is not present in the glomerular filtrate (b) Explain why they are not present in glomerular filtrate
Date posted:
October 8, 2017
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Answers (1)
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What characteristics do gills of a fish and mouth cavity of a frog have in common which enable them to be efficient in gaseous exchange?
(Solved)
What characteristics do gills of a fish and mouth cavity of a frog have in common which enable them to be efficient in gaseous exchange?
Date posted:
October 8, 2017
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Answers (1)
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The shirt of a student was stained by solution of DCPIP. A friend advised him to wash with lemon juice. Explain.
(Solved)
The shirt of a student was stained by solution of DCPIP. A friend advised him to wash with lemon juice. Explain.
Date posted:
October 8, 2017
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Answers (1)
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(A)Birds have beaks which are structurally modified to different modes of feeding.
(i)What is the name given to such structures in evolution
(ii)What is the name given...
(Solved)
(A)Birds have beaks which are structurally modified to different modes of feeding.
(i)What is the name given to such structures in evolution
(ii)What is the name given to the evolution of the beaks of birds?
(b)State the roles of lamarck's theory of evolution
Date posted:
October 6, 2017
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Answers (1)