How to Identify and Classify Arugula Leaves - Exam
  • 1. What is the most common leaf shape for standard arugula?
A) Heart-shaped
B) Needle-like
C) Smooth and round
D) Deeply lobed
  • 2. Which characteristic is NOT typically used to classify arugula varieties?
A) Pungency
B) Leaf shape
C) Root color
D) Leaf size
  • 3. What does 'pungency' refer to when describing arugula?
A) The plant's height
B) The color of the veins
C) The intensity of its peppery flavor
D) The leaf's texture
  • 4. Wild arugula typically has ______ than cultivated arugula.
A) Larger leaves
B) A stronger, more intense flavor
C) A milder, sweeter flavor
D) Rounder leaves
  • 5. Which of these is a synonym for arugula?
A) Rocket
B) Spinach
C) Kale
D) Lettuce
  • 6. How can leaf color help identify arugula maturity?
A) Darker green usually indicates more mature leaves.
B) Color does not relate to maturity.
C) Lighter green indicates more mature leaves.
D) Reddish hues indicate peak maturity.
  • 7. What is a common use for baby arugula leaves?
A) Pesto
B) Stews
C) Salads
D) Soups
  • 8. Which environmental factor most strongly influences arugula's pungency?
A) Amount of Sunlight
B) Soil Type
C) Wind Speed
D) Temperature and Water Stress
  • 9. What is the botanical family of arugula?
A) Solanaceae
B) Asteraceae
C) Fabaceae
D) Brassicaceae
  • 10. Which leaf feature helps distinguish 'Wasabi' arugula?
A) Spicier, wasabi-like flavor
B) Larger, rounder leaves
C) Red veins
D) No lobes
  • 11. What size are the leaves of baby arugula, generally?
A) Between 5 and 7 inches
B) Less than 5 inches
C) More than 10 inches
D) Between 7 and 10 inches
  • 12. Which nutrient is arugula particularly rich in?
A) Vitamin A
B) Vitamin C
C) Vitamin K
D) Vitamin B12
  • 13. What type of soil is best for growing arugula?
A) Clay soil
B) Dry soil
C) Well-drained, fertile soil
D) Sandy soil
  • 14. How can bolting affect arugula leaves?
A) Leaves become more bitter
B) Leaves become larger
C) Leaves become smaller
D) Leaves become sweeter
  • 15. What is a common pest that affects arugula?
A) Spider mites
B) Flea beetles
C) Slugs
D) Aphids
  • 16. When is the best time to harvest arugula for the mildest flavor?
A) Late afternoon
B) Mid-day
C) Evening
D) Early morning
  • 17. What is the scientific name for common arugula?
A) Brassica oleracea
B) Spinacia oleracea
C) Lactuca sativa
D) Eruca sativa
  • 18. A peppery flavor is most likely to develop in arugula leaves during:
A) Consistent irrigation
B) Shaded environments
C) Hot, dry conditions
D) Cool, moist conditions
  • 19. Which characteristic helps differentiate arugula from other leafy greens like spinach?
A) Its smooth leaves
B) Its peppery flavor
C) Its high water content
D) Its mild taste
  • 20. Which growing condition would likely result in the most tender arugula leaves?
A) Partial shade
B) Full sun
C) Dry soil
D) Very hot temperatures
  • 21. What does 'serrated' edges refer to in arugula leaf identification?
A) Smooth edges
B) Toothed or jagged edges
C) Curled edges
D) Wavy edges
  • 22. What is the primary method of propagation for arugula?
A) Seed
B) Layering
C) Grafting
D) Cuttings
  • 23. Which of the following is a common culinary pairing with arugula?
A) Maple syrup
B) Chocolate syrup
C) Parmesan cheese
D) Peanut butter
  • 24. What is the general plant height of an arugula plant at full maturity?
A) 20-50 cm
B) 50-100 cm
C) 1-10 cm
D) 100-150 cm
  • 25. When examining an arugula leaf, what should you consider regarding its veins?
A) Smell
B) Taste
C) Pattern and prominence
D) Color only
  • 26. What does it mean when arugula leaves are described as 'succulent'?
A) Thin and papery
B) Rough and hairy
C) Fleshy and juicy
D) Dry and brittle
  • 27. How does overwatering affect arugula leaves?
A) Increases pungency
B) Has no effect
C) Can lead to fungal diseases
D) Makes the leaves larger
  • 28. What is one potential benefit of allowing arugula to flower?
A) Increases leaf size
B) Improves leaf flavor
C) Attracts pollinators to the garden
D) Prevents pests
  • 29. What is one distinguishing feature of the 'Sylvetta' variety of arugula?
A) Red stems
B) Mild, sweet flavor
C) Finely divided leaves and intense flavor
D) Large, round leaves
  • 30. What is the storage method for arugula leaves?
A) Freeze them
B) Leave them out at room temperature
C) Refrigerate in a bag
D) Store them in water
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