Get premium membership and access questions with answers, video lessons as well as revision papers.
Reduces excessive loss of water
Protects inner tissues of leaf from mechanical damage
prevents entry of disease causing microorganisms
isaacmuthini answered the question on October 5, 2017 at 14:18
- What is the role of lungs in excretion?(Solved)
What is the role of lungs in excretion?
Date posted: October 5, 2017. Answers (1)
- Explain how the mammalian skin is adapted to its functions(Solved)
Explain how the mammalian skin is adapted to its functions
Date posted: October 5, 2017. Answers (1)
- List excretory organs and products of mammals(Solved)
List excretory organs and products of mammals
Date posted: October 5, 2017. Answers (1)
- Describe excretion in unicellular organisms(Solved)
Describe excretion in unicellular organisms
Date posted: October 5, 2017. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- Describe how excretion takes place in green plants(Solved)
Describe how excretion takes place in green plants
Date posted: October 5, 2017. Answers (1)
- (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. Answers (1)
- Explain why excretion is necessary in plants and animals(Solved)
Explain why excretion is necessary in plants and animals
Date posted: October 5, 2017. Answers (1)
- 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. Answers (1)
- Mention the types of experiments carried out for respiration(Solved)
Mention the types of experiments carried out for respiration
Date posted: October 5, 2017. Answers (1)
- Explain the disadvantages of anaerobic respiration(Solved)
Explain the disadvantages of anaerobic respiration
Date posted: October 5, 2017. Answers (1)
- 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. Answers (1)
- State functions of DNA molecule(Solved)
State functions of DNA molucule
Date posted: October 5, 2017. Answers (1)
- What is respiratory quotient(RQ)?(Solved)
What is respiratory quotient(RQ)?
Date posted: October 5, 2017. Answers (1)
- State the economic importance of anaerobic respiration(Solved)
State the economic importance of anaerobic respiration
Date posted: October 5, 2017. Answers (1)
- 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. Answers (1)
- Why does lactic acid level reduce after exercise?(Solved)
Why does lactic acid level reduce after exercise?
Date posted: October 5, 2017. Answers (1)
- 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. Answers (1)
- Give a word equation of anaerobic respiration in animals(Solved)
Give a word equation of anaerobic respiration in animals
Date posted: October 5, 2017. Answers (1)