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How to Identify and Classify Finger Limes - Exam
Contributed by: Woolley
  • 1. What is the defining characteristic of finger limes?
A) Thick, fuzzy rind
B) Vesicular pulp (citrus caviar)
C) Smooth, round shape
D) Lack of acidity
  • 2. Finger limes are native to which country?
A) Australia
B) Mexico
C) Spain
D) Thailand
  • 3. What is the scientific name for finger limes?
A) Citrus limon
B) Citrus australasica
C) Citrus sinensis
D) Citrus reticulata
  • 4. What type of plant is a finger lime?
A) Cactus
B) Vine
C) Herbaceous plant
D) Thorny shrub or small tree
  • 5. What is the typical length of a finger lime fruit?
A) 1.5 - 3 inches
B) 4 - 5 inches
C) 6 - 8 inches
D) Less than 1 inch
  • 6. Finger lime pulp color can vary from:
A) Blue, purple, orange
B) Green, yellow, pink, red
C) Only yellow
D) Only green
  • 7. The rind of a finger lime is typically:
A) Covered in hairs
B) Thin and firm
C) Smooth and waxy
D) Thick and spongy
  • 8. What is the flavor profile of finger limes?
A) Bitter and sour
B) Spicy and peppery
C) Mild and bland
D) Tangy, citrusy, slightly sweet
  • 9. What is a common use for finger limes in cuisine?
A) Main ingredient in salads
B) Garnish for seafood
C) Ingredient in bread
D) Base for sauces
  • 10. What is a characteristic of the 'Emerald Green' variety?
A) Green pulp
B) Pink pulp
C) Yellow pulp
D) Red pulp
  • 11. What is a characteristic of the 'Pink Ice' variety?
A) Yellow pulp
B) Green pulp
C) White pulp
D) Pink pulp
  • 12. What is a characteristic of the 'Sunrise Lime' variety?
A) Purple pulp
B) Yellow pulp
C) Red pulp
D) Green pulp
  • 13. What is a characteristic of the 'Yellow Gold' variety?
A) Green pulp
B) Pink pulp
C) Yellow pulp
D) Red pulp
  • 14. The skin of a mature finger lime can be:
A) Green, Brown, Red, or Black
B) Always Black
C) Always Red
D) Always Green
  • 15. How do finger limes differ from common limes (Citrus aurantifolia)?
A) Same size
B) Same flavor
C) Unique pulp vesicles
D) Same juice consistency
  • 16. What growing conditions do finger limes prefer?
A) Heavy clay soil, full shade
B) Well-drained soil, sunny location
C) Dry soil, windy location
D) Waterlogged soil, shady location
  • 17. Which pest commonly affects finger limes?
A) Mealybugs
B) Aphids
C) Spider mites
D) Citrus leaf miner
  • 18. How are finger limes typically propagated?
A) Grafting
B) Cutting
C) Seed
D) Layering
  • 19. What is the approximate pH level finger limes prefer?
A) 4.0-5.0
B) 3.0-4.0
C) 7.5-8.5
D) 6.0-7.0
  • 20. At what stage are finger limes harvested?
A) When they easily detach from the tree
B) When they are extremely firm
C) When they are very soft
D) When they are still very green
  • 21. What is a defining factor in identifying a finger lime tree?
A) Smooth bark
B) Sharp spines on the branches
C) Large, broad leaves
D) No thorns at all
  • 22. What climate are finger limes most suited to?
A) Arctic
B) Desert
C) Subtropical
D) Alpine
  • 23. What is a benefit of growing finger limes?
A) High market value
B) Very low maintenance
C) Extremely fast growth
D) Resistance to all pests and diseases
  • 24. Which characteristic distinguishes finger limes from other citrus fruits?
A) Pulp comprised of juice-filled vesicles
B) Grows only as a ground cover
C) Extremely smooth skin
D) Very high sugar content
  • 25. What is the best way to store harvested finger limes?
A) Frozen without protection
B) Refrigerated in a sealed container
C) At room temperature in direct sunlight
D) In a paper bag at room temperature
  • 26. What is the taste sensation of finger lime vesicles bursting in your mouth often described as?
A) Acid drops
B) Sour candy
C) Citrus caviar
D) Sweet pearls
  • 27. What is a potential health benefit associated with finger limes?
A) High in Vitamin C
B) Low in fiber
C) High in saturated fat
D) High in sodium
  • 28. What type of soil is NOT suitable for growing finger limes?
A) Sandy soil
B) Clay soil
C) Well-draining soil
D) Loamy soil
  • 29. Which of the following is a common name for Citrus australasica?
A) Orange
B) Finger Lime
C) Lemon
D) Grapefruit
  • 30. What is the average yield of fruit from a mature finger lime tree?
A) Varies depending on variety and conditions
B) Extremely low and unreliable
C) Consistently high across all varieties
D) Only produces fruit every other year
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