-
What is Heterotrophism?
Date posted:
October 1, 2018
-
Name the main modes of nutrition.
Date posted:
October 1, 2018
-
Name the ways in which nutrients obtained are useful to the living organisms.
Date posted:
October 1, 2018
-
What is Nutrition?
Date posted:
October 1, 2018
-
Name the factors Affecting the Rate of Osmosis.
Date posted:
October 1, 2018
-
Name the physiological Processes of the Cell membrane .
Date posted:
October 1, 2018
-
Name the Organs found in animals .
Date posted:
October 1, 2018
-
Name the tissue types in plants.
Date posted:
October 1, 2018
-
What is the function of fine adjustment knob microscope?
Date posted:
October 1, 2018
-
Define the word Ecology.
Date posted:
October 1, 2018
-
How is the neuron adapted to its functions?
Date posted:
September 30, 2018
-
What is meant by the following terms?
(a)Ecology
(b)Ecosystem
Date posted:
September 26, 2018
-
Explain how double fertilization takes place.
Date posted:
September 25, 2018
-
(a) What is sex linkage?
(b) Name the sex linked trait that are only in male.
Date posted:
September 25, 2018
-
State the basic unit of nervous system.
Date posted:
September 24, 2018
-
State the evolutionary characteristics that adapt human being to the environment.
Date posted:
September 24, 2018
-
Explain the meaning of the following terms: (a) character (b) Allele
Date posted:
September 24, 2018
-
Discuss cytology as an evidence of evolution.
Date posted:
September 24, 2018
-
Name the physiological process by which gas exchange takes place at the respiratory surface of animal and plants
Date posted:
September 21, 2018
-
A millipede, grasshopper and crayfish all belong to Phylum Arthropoda. Mention four major characteristics that they have in common.
Date posted:
September 21, 2018
-
People can die when they inhale gases from burning charcoal in poorly ventilated rooms. What compound is formed in the human body that leads to such death?
Date posted:
September 21, 2018
-
Euglena is positively phototactic. Of what significance is this characteristic?
Date posted:
September 21, 2018
-
What is meant by the term natural selection?
Date posted:
September 21, 2018
-
Describe how the oxygen in the alveolus reaches the red cells
Date posted:
September 21, 2018
-
Name the organelle that is likely to be found in abundance in;
a)An enzyme secreting cell
b)cells producing lipid related secretions
c)Areas where the cells have raptured
Date posted:
September 21, 2018
-
State the main significance of short food chains in an ecosystem.
Date posted:
September 21, 2018
-
How do identical twins and fraternal twins arise? Explain.
Date posted:
September 21, 2018
-
State the function of the following structures in the human ear:
a)Eustachian tube
b)Semi-circular canals
Date posted:
September 21, 2018
-
State five preventive measures of schistosomiasis in human beings
Date posted:
September 20, 2018
-
State the most suitable biological tool for collecting the following organisms
i)Ants from a tree trunk.
ii)A moth from a coffee farm.
Date posted:
September 20, 2018