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How to Identify and Classify Capsicums - Exam
Contributed by: Crossley
  • 1. What is the scientific name for the genus of plants that includes peppers?
A) Solanum
B) Capsicum
C) Lycopersicon
D) Piper
  • 2. Which of the following is a key characteristic used to differentiate Capsicum species?
A) Root depth
B) Fruit morphology
C) Flower color only
D) Leaf shape
  • 3. Which Capsicum species is commonly known as bell pepper?
A) Capsicum frutescens
B) Capsicum baccatum
C) Capsicum chinense
D) Capsicum annuum
  • 4. What is the primary compound responsible for the heat in chili peppers?
A) Capsanthin
B) Capsaicin
C) Lycopene
D) Anthocyanin
  • 5. The Scoville scale measures the:
A) Size of chili peppers
B) Weight of chili peppers
C) Pungency of chili peppers
D) Color of chili peppers
  • 6. Which of the following is a common Capsicum annuum variety?
A) Jalapeño
B) Aji Amarillo
C) Habanero
D) Scotch Bonnet
  • 7. Which Capsicum species is known for its distinctive fruity flavor and intense heat?
A) Capsicum baccatum
B) Capsicum frutescens
C) Capsicum annuum
D) Capsicum chinense
  • 8. Tabasco peppers belong to which Capsicum species?
A) Capsicum frutescens
B) Capsicum baccatum
C) Capsicum annuum
D) Capsicum chinense
  • 9. Which Capsicum species is often found in South American cuisine and has pendant peppers?
A) Capsicum annuum
B) Capsicum frutescens
C) Capsicum chinense
D) Capsicum baccatum
  • 10. Which of these is NOT a key characteristic for identifying pepper varieties?
A) Soil pH
B) Plant size
C) Heat level
D) Fruit shape
  • 11. What part of the pepper contains the highest concentration of capsaicin?
A) Placenta
B) Stem
C) Seeds
D) Skin
  • 12. Which species is known for having purple flowers and black seeds?
A) Capsicum annuum
B) Capsicum pubescens
C) Capsicum chinense
D) Capsicum frutescens
  • 13. What is the approximate Scoville Heat Unit (SHU) range for bell peppers?
A) 1,000-2,500 SHU
B) 0 SHU
C) 2,000,000+ SHU
D) 50,000-100,000 SHU
  • 14. What is the approximate Scoville Heat Unit (SHU) range for habanero peppers?
A) 0 SHU
B) 1,000-2,500 SHU
C) 2,000,000+ SHU
D) 100,000 - 350,000 SHU
  • 15. Which of these pepper varieties is commonly dried and smoked?
A) Habanero
B) Bell Pepper
C) Serrano
D) Chipotle
  • 16. Which of these is a method for reducing the heat of a chili pepper?
A) Cooking at high temperatures
B) Adding salt
C) Removing the seeds and placenta
D) Adding more chili powder
  • 17. What is the term for the upright growth habit of a pepper plant?
A) Prostrate
B) Decumbent
C) Erect
D) Rhizomatous
  • 18. What type of fruit is a pepper?
A) Drupe
B) Hesperidium
C) Berry
D) Pome
  • 19. Which of these peppers is typically small and conical, and known for its heat?
A) Bird's Eye Chili
B) Banana Pepper
C) Anaheim
D) Poblano
  • 20. What color are unripe jalapeño peppers typically?
A) Green
B) Red
C) Orange
D) Yellow
  • 21. What is the common name for Capsicum annuum 'Longum' group?
A) Bell Pepper
B) Pimiento
C) Jalapeno
D) Cayenne
  • 22. Which continent is considered the origin of Capsicum peppers?
A) Africa
B) Asia
C) Europe
D) South America
  • 23. What is cross-pollination?
A) Pollination between different plants
B) Pollination without seeds
C) Pollination within the same flower
D) Pollination using only insects
  • 24. What is one method to prevent cross-pollination when growing different Capsicum varieties?
A) Add fertilizer
B) Water more frequently
C) Isolate plants
D) Plant in the shade
  • 25. What does 'pungency' refer to in the context of Capsicums?
A) The size of the fruit
B) The sweetness of the fruit
C) The acidity of the fruit
D) The level of perceived heat
  • 26. Which of the following is NOT a method of classifying capsicums?
A) By market price
B) By fruit shape
C) By species
D) By Scoville Heat Units (SHU)
  • 27. What feature on a pepper plant can help distinguish between Capsicum annuum and Capsicum chinense?
A) Stem thickness
B) Leaf size
C) Anther color
D) Root depth
  • 28. What is the name of the compound that gives red peppers their color?
A) Capsaicin
B) Beta-carotene
C) Lycopene
D) Capsanthin
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