Get premium membership and access questions with answers, video lessons as well as revision papers.
Growth is a quantitative permanent increase in the size of an organism, development is a qualitative aspect of growth-differentiation of cells and tissues
chrispohmomanyi answered the question on February 19, 2018 at 09:24
- Name two structures in the mammalian ear that are used in body balance and posture (Solved)
Name two structures in the mammalian ear that are used in body balance and posture
Date posted: February 19, 2018. Answers (1)
- (a) Name an end product of photosynthesis that may be found in the intercellular air spaces of a leaf
(b) State what happens to the...(Solved)
(a) Name an end product of photosynthesis that may be found in the intercellular air spaces of a leaf
(b) State what happens to the product named in (a) above
Date posted: February 19, 2018. Answers (1)
- Name the vector and causal organism of bilharzia
a) Vector
b) Causal organism
(Solved)
Name the vector and causal organism of bilharzia
a) Vector
b) Causal organism
Date posted: February 19, 2018. Answers (1)
- Name the parts of the brain that perform the following functions
(a) Controls secretion of hormones by pituitary glands
(b) Controls muscular movements body posture...(Solved)
Name the parts of the brain that perform the following functions
(a) Controls secretion of hormones by pituitary glands
(b) Controls muscular movements body posture and balance
(c) Controls reflex activities
Date posted: February 19, 2018. Answers (1)
- Give a reason for each of the following
(a) The trachea of the tracheal system have circular rings of chitin
(b) Tracheoles of the tracheal...(Solved)
Give a reason for each of the following
(a) The trachea of the tracheal system have circular rings of chitin
(b) Tracheoles of the tracheal system lacks rings of chitin
Date posted: February 19, 2018. Answers (1)
- (a) Define the term oxygen debt
b) State what happens to the lactic acid produced...(Solved)
(a) Define the term oxygen debt
b) State what happens to the lactic acid produced by active muscles during anaerobic
respiration
Date posted: February 19, 2018. Answers (1)
- Antibiotics are used to treat people with bacterial infections. Explain the danger of the widespread use of antibiotics to treat disease(Solved)
Antibiotics are used to treat people with bacterial infections. Explain the danger of the widespread use of antibiotics to treat disease
Date posted: February 19, 2018. Answers (1)
- State the functions of each of the following parts of the axial skeleton
(a) Odontoid process
(b) Zygapophyses
(Solved)
State the functions of each of the following parts of the axial skeleton
(a) Odontoid process
(b) Zygapophyses
Date posted: February 19, 2018. Answers (1)
- (a) State one distinguishing feature of fungal cells
(b) State one similarity between members of kingdom animalia and fungi ...(Solved)
(a) State one distinguishing feature of fungal cells
(b) State one similarity between members of kingdom animalia and fungi
Date posted: February 19, 2018. Answers (1)
- Name the hormones which control the following
(a) Development of male secondary characteristic
(b) Inhibits side branching in plants
(c) Moulting in insects
(Solved)
Name the hormones which control the following
(a) Development of male secondary characteristic
(b) Inhibits side branching in plants
(c) Moulting in insects
Date posted: February 19, 2018. Answers (1)
- What is meant by the following terms?
(i) Autoecology
(ii) Habitat
(Solved)
What is meant by the following terms?
(i) Autoecology
(ii) Habitat
Date posted: February 19, 2018. Answers (1)
- What is the name given to the process in which excess amino acids are broken in the liver(Solved)
What is the name given to the process in which excess amino acids are broken in the liver
Date posted: February 19, 2018. Answers (1)
- Explain what would happen to an amoeba when placed in distilled water (Solved)
Explain what would happen to an amoeba when placed in distilled water
Date posted: February 19, 2018. Answers (1)
- How would you test that someone is a victim of diabetes mellitus in the laboratory?(Solved)
How would you test that someone is a victim of diabetes mellitus in the laboratory?
Date posted: February 15, 2018. Answers (1)
- Why are people with blood group O referred to as universal donors?(Solved)
Why are people with blood group O referred to as universal donors?
Date posted: February 15, 2018. Answers (1)
- State the change that occurs in arrector pili muscles in the human skin when the body temperature falls below 37 degrees(Solved)
State the change that occurs in arrector pili muscles in the human skin when the body temperature falls below 37 degrees
Date posted: February 15, 2018. Answers (1)
- A boy curved initials of his name in the bark of young tree at a height of 2 meters above the ground. Three years later...(Solved)
A boy curved initials of his name in the bark of young tree at a height of 2 meters above the ground. Three years later the initials were found at the same height, although the tree had grown two metres taller. Explain the observations.
Date posted: February 15, 2018. Answers (1)
- What is visual acuity?(Solved)
What is visual acuity?
Date posted: February 15, 2018. Answers (1)
- Explain how resistance to drugs by parasites occur (Solved)
Explain how resistance to drugs by parasites occur
Date posted: February 15, 2018. Answers (1)
- (a)Name the parts of the human skeleton which make appendicular skeleton
(b) State the importance of intervertebral discs
(Solved)
(a)Name the parts of the human skeleton which make appendicular skeleton
(b) State the importance of intervertebral discs
Date posted: February 15, 2018. Answers (1)