A. development of secondary sexual characteristics B. on set of heat period C. milk let - down after parturition D.…
A. pig B. fowl C. sheep D. cattle Correct Answer: Option B B. fowl
A. afforestation B. taungya farming C. deforestation D. selective exploitation Correct Answer: Option C C. deforestation
A. taungya farming B. selective exploitation C. promoting deforestation D. preventing bush burning Correct Answer: Option C C. promoting deforestation
A. biological control B. chemical control C. cultural control D. mechanical control Correct Answer: Option A A. biological control
A. spraying with Bordeaux mixture B. removing and burning affected crops C. practicing crop rotation D. planting at the recommended…
A. allow the importation of diseased plant and animal materials B. prevent the introduction foreign diseases into country C. assist…
A. Stem borer B. Mealybug C. White fly D. Capsid Correct Answer: Option B B. Mealybug
A. selection B. genotype improvement C. hybridization D. inbreeding Correct Answer: Option D D. inbreeding
A. Centrosema Pubescens B. Panicum maximum C. Stylosanthes gracilis D. Calopogonium mucunoides Correct Answer: Option B B. Panicum maximum