Selective exploitation means felling trees of
Different ages and girths
Specific ages and girths
Different girths and same species
Different girths and different species
Correct answer is B
No explanation has been provided for this answer.
Which of the following factors does not affect the distribution of pasture grasses?
Wind
Temperature
Soil
Pests
Correct answer is D
No explanation has been provided for this answer.
Some cassava tubers are poisonous to non-ruminant because they contain
Hydrochloric acid
Hydrocyanic acid
Sodium chloride
Sodium hydroxide
Correct answer is B
No explanation has been provided for this answer.
Transplanting is best carried out in the evening because
It allows for greater plant respiration
Roots show positive geotropism
Moisture losses are low during cold waether
Plants grow faster in the dark
Correct answer is C
No explanation has been provided for this answer.
A crop which is usually propagated sexually is
Banana
Pineapple
Cowpea
Ginger
Correct answer is C
No explanation has been provided for this answer.