- List excretory organs and products of mammals(Solved)
List excretory organs and products of mammals
Date posted: October 5, 2017.
- Describe excretion in unicellular organisms(Solved)
Describe excretion in unicellular organisms
Date posted: October 5, 2017.
- State the excretory products of plants and some of their uses to humans(Solved)
State the excretory products of plants and some of their uses to humans
Date posted: October 5, 2017.
- Why do plants lack complex excretory structures like those of animals?(Solved)
Why do plants lack complex excretory structures like those of animals?
Date posted: October 5, 2017.
- Describe how excretion takes place in green plants(Solved)
Describe how excretion takes place in green plants
Date posted: October 5, 2017.
- (a)What is the function of the objective lens in a light microscope? (b)Give one advantage of using a light microscope over that of electron microscope.(Solved)
(a) What is the function of the objective lens in a light microscope?
(b) Give one advantage of using a light microscope over that of electron microscope
Date posted: October 5, 2017.
- Explain why excretion is necessary in plants and animals(Solved)
Explain why excretion is necessary in plants and animals
Date posted: October 5, 2017.
- Define the following terms: (i) Excretion (ii)Secretion (iii) Egestion (iv)Homeostasis(Solved)
Define the following terms
(i)Excretion
(ii)Secretion
(iii)Egestion
(iv)Homeostasis
Date posted: October 5, 2017.
- Mention the types of experiments carried out for respiration(Solved)
Mention the types of experiments carried out for respiration
Date posted: October 5, 2017.
- Explain the disadvantages of anaerobic respiration(Solved)
Explain the disadvantages of anaerobic respiration
Date posted: October 5, 2017.
- Why does anaerobic respiration of a given substrate yield a smaller amount of energy than aerobic respiration?(Solved)
Why does anaerobic respiration of a given substrate yield a smaller amount of energy than aerobic respiration?
Date posted: October 5, 2017.
- State functions of DNA molecule(Solved)
State functions of DNA molucule
Date posted: October 5, 2017.
- What is respiratory quotient(RQ)?(Solved)
What is respiratory quotient(RQ)?
Date posted: October 5, 2017.
- State the economic importance of anaerobic respiration(Solved)
State the economic importance of anaerobic respiration
Date posted: October 5, 2017.
- How does movement in plants differ from that of animals?(Solved)
How does movement in plants differ from that of animals?
Date posted: October 5, 2017.
- Why does lactic acid level reduce after exercise?(Solved)
Why does lactic acid level reduce after exercise?
Date posted: October 5, 2017.
- Why is there a high rate of lactic acid production during exercise?(Solved)
Why is there a high rate of lactic acid production during exercise?
Date posted: October 5, 2017.
- Give a word equation of anaerobic respiration in animals(Solved)
Give a word equation of anaerobic respiration in animals
Date posted: October 5, 2017.
- State the word equation representing anaerobic respiration in plants(Solved)
State the word equation representing anaerobic respiration in plants
Date posted: October 5, 2017.
- What are the end products of aerobic respiration?(Solved)
What are the end products of aerobic respiration?
Date posted: October 5, 2017.
- Give a word equation for aerobic respiration(Solved)
Give a word equation for aerobic respiration
Date posted: October 5, 2017.
- Explain the roles of enzymes in respiration(Solved)
Explain the roles of enzymes in respiration
Date posted: October 5, 2017.
- Explain the significance of respiration in living organisms(Solved)
Explain the significance of respiration in living organisms
Date posted: October 5, 2017.
- Describe the factors which control the rate of breathing in humans(Solved)
Describe the factors which control the rate of breathing in humans
Date posted: October 5, 2017.
- Explain the physiological changes that occur in the body to lower the carbon iv oxide level back to normal when it rises(Solved)
Explain the physiological changes that occur in the body to lower the carbon iv oxide level back to normal when it rises
Date posted: October 5, 2017.
- Give the conditions under which the carbon iv oxide level rises above normal in mammalian blood(Solved)
Give the conditions under which the carbon iv oxide level rises above normal in mammalian blood
Date posted: October 5, 2017.
- State the advantages of breathing through the nose rather than through the mouth(Solved)
State the advantages of breathing through the nose rather than through the mouth
Date posted: October 5, 2017.
- How is the trachea of a mammal suited to its function?(Solved)
How is the trachea of a mammal suited to its function?
Date posted: October 5, 2017.
- Name the features of alveoli that adapt them to their function(Solved)
Name the features of alveoli that adapt them to their function
Date posted: October 5, 2017.
- Explain how mammalian lungs are adapted to gaseous exchange(Solved)
Explain how mammalian lungs are adapted to their functions
Date posted: October 5, 2017.