Answers Disease resistance is one of the aims of crop improvement because it Disease resistance is one of the aims of crop improvement because it A. enables crops withstand attack by pathogens B. makes the harvesting of crops easy C. enables crops adapt to climatic conditions D. leads to early maturity in crops Correct Answer: Option A Explanation
Answers Organisms in an ecosystem are usually grouped according to their trophic level as Organisms in an ecosystem are usually grouped according to their trophic level as A. carnivores and epiphytes B.… Read More
Answers The heat from a fire in a closed room reaches someone far away in the… The heat from a fire in a closed room reaches someone far away in the room, mainly by… Read More
Answers Which of the following is a social insect? Which of the following is a social insect? A. Mosquito B. Butterfly C. Honey bee D. Grasshopper E.… Read More
Answers Choose the appropriate option to fill the gap in the following sentences: As it holds… Choose the appropriate option to fill the gap in the following sentences: As it holds true that, unless… Read More
Answers Farm-gate price is usually obtained through Farm-gate price is usually obtained through A. the producer B. middlemen C. commodity boards D. co-operatives E. wholesalers… Read More