Which of the following is the underling principle in the ...
Which of the following is the underling principle in the adoption of biological control of pests?
Knowledge of agricultural practices by the farmer
relationship between plants and animals
the presence of poisonous chemicals in the farm
the relative population of plants and animals in the farm
The predator-prey relationship in the ecological community
Correct answer is E
No explanation has been provided for this answer.
The function of the structure labelled l is to ...
The mouth parts of the housefly are adapted for ...
The attachment of the embryo to the wall of the uterus is called ...
The sections in X and Y respectively, are ...
Which of the following is not part of the female reproductive system? ...
The diagram above illustrates a part of the human skeleton. It represents the bones of the ...
Which of the following group of organisms feeds directly on green plants? ...