Answers Which of the following crop diseases is caused by a fungus? Which of the following crop diseases is caused by a fungus? A. Cassava blight B. Cocoa black pod C. Groundnut rosette D. Lettuce mossaic E. Yam mosaic Correct Answer: Option B Explanation
Answers Which of the following metals burns with brick red Which of the following metals burns with brick red A. Pb B. Ca C. Na D. Mg Correct… Read More
Answers Moths,aphids and mealy bugs cause damage to crops by their Moths,aphids and mealy bugs cause damage to crops by their A. piercing and sucking activities B. piercing and… Read More
Answers If acidified Potassium Dichromate(VI) (K(_2)Cr(_2)O(_7)) acts as oxidizing agent, color changes from If acidified Potassium Dichromate(VI) (K(_2)Cr(_2)O(_7)) acts as oxidizing agent, color changes from A. yellow to green B. orange… Read More
Answers The surnames of 40 children in a class arranged in alphabetical order. 16 of the… The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with… Read More
Answers Which of the following wave is electromagnetic? Which of the following wave is electromagnetic? A. x-rays B. sound waves C. water waves D. tidal waves… Read More