1.
When is Maize Day celebrated?
Correct Answer
B. A day after Thanksgiving.
Explanation
Maize Day is typically celebrated on the day after Thanksgiving. This year, in 2023, the Maize Day will be celebrated on November 26th. This day serves as an opportunity to raise awareness about the importance of maize in agriculture, food security, and cultural traditions.
2.
Which continent is believed to be the origin of maize cultivation?
Correct Answer
A. Africa
Explanation
Maize cultivation is believed to have originated in Mesoamerica, which is part of the modern-day continent of Africa. Ancient civilizations such as the Mayans and Aztecs developed advanced farming techniques for maize cultivation, and it later spread to other parts of the world through trade and colonization.
3.
What is the scientific name for maize?
Correct Answer
A. Zea mays
Explanation
The scientific name for maize is Zea mays. The genus name Zea refers to the maize plant, while mays is the species. This naming convention is used in the field of taxonomy to classify and identify different organisms based on their scientific names.
4.
What is the main component of maize?
Correct Answer
C. Carbohydrate
Explanation
The main component of maize is carbohydrate. Maize is high in starch, which is a complex carbohydrate that serves as a major source of energy. It also contains smaller amounts of proteins, fats, and vitamins, but carbohydrates dominate its composition.
5.
Which color is the most common among maize varieties?
Correct Answer
B. Yellow
Explanation
The most common color among maize varieties is yellow. Yellow maize is widely cultivated and consumed globally. However, maize varieties can come in various colors, including white, red, blue, purple, and multicolored.
6.
What type of climate is suitable for maize cultivation?
Correct Answer
C. Tropical climate
Explanation
Maize cultivation thrives in a tropical climate. It requires warm temperatures, moderate rainfall, and well-drained soil for optimal growth. The abundance of sunlight and moisture in tropical regions supports the development of maize crops, making it a staple in many tropical countries.
7.
Which country is the largest producer of maize?
Correct Answer
D. United States
Explanation
The United States is the largest producer of maize globally. Its favorable climate, advanced farming techniques, and robust agricultural industry contribute to its significant maize production. Maize plays a crucial role in the American diet, economy, and livestock feed industry.
8.
What is a popular traditional dish made from maize in Mexico?
Correct Answer
B. Tacos
Explanation
A popular traditional dish made from maize in Mexico is tacos. Tacos are versatile corn tortillas filled with various ingredients such as meat, beans, cheese, and vegetables. They are a staple of Mexican cuisine and have gained worldwide popularity due to their rich flavors and cultural significance.
9.
Which vitamin is not typically found in significant amounts in maize?
Correct Answer
C. Vitamin C
Explanation
Vitamin C is not typically found in significant amounts in maize. Maize is not a good source of vitamin C, which is commonly found in citrus fruits and certain vegetables. However, maize contains other essential vitamins, such as vitamin A, vitamin B6, and several B-complex vitamins.
10.
What is the world record for the tallest maize plant in the Guinness World Records?
Correct Answer
D. 14.69 m (48 ft 2 in)
Explanation
The tallest sweetcorn (maize) plant measures 14.69 m (48 ft 2 in) and was grown by Jason Karl (USA), in Allegany, New York, USA, as verified on 7 March 2021. Jason has beaten his past record-breaking sweetcorn (maize) plant by 3.95 metres.