The following are features of Northern Guinea Savanna except
presence of tall trees with thick bark
bare soil with very few trees
presence of fire-resistant trees
abundant herbivores
predominance of woody trees
Correct answer is A
No explanation has been provided for this answer.
The following are features of the tropical rain forest except
abundant water supply
loose and moist soil
short trees growing benealth tall trees
scanty trees with small leaves
presence of many animals
Correct answer is D
No explanation has been provided for this answer.
Which of the following best describes a marine habitat?
large body of water
which has no distinctive color or taste
with high concentration of salt
with little suspended materials
with no water weed
Correct answer is C
No explanation has been provided for this answer.
What type of relation exists between a tapeworm and an infected mammal?
Symbiosis
Commensalism
Predation
Parasitism
Saprophytism
Correct answer is D
No explanation has been provided for this answer.
Which of the following organisms reduces nitrates in the soil to gaseous nitrogen?
Euglena
Protozoan
Denitrifying bacterium
Parasitic mould
Nitrifying bacterium
Correct answer is C
No explanation has been provided for this answer.