What is the typical daily food energy intake per person in developed countries?
Correct answer C. 3000-3500 Kcal
Subject / 2,686 questions
Agriculture MCQs
Page 100 of Agriculture multiple-choice questions with answers. Tap an option to check yourself.
Page 100 of 135
What is the commercial production of silk known as?
Correct answer D. Sericulture
Which of the following are fermentation industries?
Correct answer D. All of the above
Advertisement
Which insect produces silk?
Correct answer C. Bombyx mori
Saccharomyces cerevisiae is an example of which kind of microorganism?
Correct answer D. Yeast
Which type of pheromone brings insects together for feeding and mating?
Correct answer C. Aggregation pheromone
Which factors strongly influence the efficiency of an enzyme?
Correct answer D. All the above
In honey bees, what is the flight undertaken for mating called?
Correct answer C. Nuptial flight
In which pH range do most food poisoning organisms prefer to grow?
Correct answer A. Above 5
Advertisement
What is bee bread made of?
Correct answer B. Honey and pollen
Which is considered one of the oldest food preservation techniques?
Correct answer C. Smoking
Several yeasts can carry out fermentation, but which genus contains the best-known species?
Correct answer A. Saccharomyces
What are bees that are not kept for commercial purposes called?
Correct answer B. Wild bees
Which term refers to both the sensation and the substance that produces it?
Correct answer A. Flavour
What are insects that live together in groups, colonies or tribes called?
Correct answer A. Gregarious insects
Advertisement
Which preservation method involves heating food in a permanently sealed container to a high temperature for a set time and then cooling it?
Correct answer A. Canning
Which insects are regarded as the most highly social?
Correct answer C. Honeybees
What is the usual cause of brown, grey and other colour changes in fresh and cured meat?
Correct answer C. Microbial activity
What is the function of a deterrent in insect control?
Correct answer B. Prevents feeding and oviposition of an insect
When resistance to one insecticide also gives an insect resistance to others with a similar mode of action, what is this called?
Correct answer C. Cross resistance