Which of the following structures is not a part of the digestive tract of pigs?
Which of the following structures is not a part of the digestive tract of pigs? A. oesophagus B.…
Hybrid vigour in crop improvement is brought about through
Hybrid vigour in crop improvement is brought about through A. intorduction B. mass selection C. inbreeding D. cross…
The use of fungal pathogens to control dodder weed is a
The use of fungal pathogens to control dodder weed is a A. physical method B. mechanical method C.…
The control of spear grass on the farm is difficult because
The control of spear grass on the farm is difficult because A. it produces a large quantity of…
Rosette disease of groundnut is transmitted by
Rosette disease of groundnut is transmitted by A. an eelworm B. a grasshopper C. a whitefly D. an…
Which of the following insect groups readily attacks dry grains?
Which of the following insect groups readily attacks dry grains? A. boring insects B. biting insects C. sucking…
Which of the following is a symptom of black-pod disease of cacao?
Which of the following is a symptom of black-pod disease of cacao? A. diseases leaves fall prematurely B.…
Which of the following will not be a reason for afforestation?
Which of the following will not be a reason for afforestation? A. population pressure B. soil fertility conservation…
To which of the following survey equipment is a piece of red cloth tied when…
To which of the following survey equipment is a piece of red cloth tied when it is being…
Which of the following agronomic practices is not applicable to rice production?
Which of the following agronomic practices is not applicable to rice production? A. threshing B. transplanting C. staking…