How to Identify and Classify Maracuja Fruits
  • 1. What is the scientific name for maracuja?
A) Musa paradisiaca
B) Citrus sinensis
C) Mangifera indica
D) Passiflora edulis
  • 2. Which color is NOT commonly associated with ripe maracuja fruits?
A) Green
B) Purple
C) Yellow
D) Red
  • 3. What is the general shape of a maracuja fruit?
A) Star-shaped
B) Round to oval
C) Elongated and curved
D) Pear-shaped
  • 4. The pulp of the maracuja fruit is typically:
A) Starchy and bland
B) Dry and fibrous
C) Juicy and seedy
D) Hard and brittle
  • 5. What is the primary use of the 'Passiflora edulis f. flavicarpa' variety?
A) Production of essential oils
B) Processing and juice production
C) Ornamental purposes
D) Direct consumption as fresh fruit
  • 6. How would you describe the skin texture of a ripe maracuja?
A) Hard and bumpy
B) Fuzzy and thick
C) Smooth and shiny
D) Wrinkled and slightly soft
  • 7. What climate is best suited for growing maracuja?
A) Tropical and subtropical
B) Arctic
C) Temperate with cold winters
D) Desert
  • 8. Which of these is a common pest affecting maracuja plants?
A) Earthworms
B) Bees
C) Fruit flies
D) Ladybugs
  • 9. What does 'Passiflora' mean?
A) Passion flower
B) Sweet fruit
C) Tropical vine
D) Golden berry
  • 10. Which part of the maracuja plant is typically used to propagate new plants?
A) Seeds or cuttings
B) Fruit skin
C) Flowers
D) Roots
  • 11. What is a key characteristic of purple maracuja that distinguishes it from yellow?
A) More aromatic
B) Sweeter pulp
C) Thicker skin
D) Larger fruit size
  • 12. Which ripeness indicator is MOST reliable?
A) Firmness of the fruit
B) Fruit yielding slightly to pressure
C) Bright color
D) Smooth skin
  • 13. What is the average weight of a commercially grown maracuja fruit?
A) 1-5 grams
B) 200-500 grams
C) 30-80 grams
D) 1-2 kilograms
  • 14. What is the best way to store harvested maracuja fruits?
A) Frozen
B) Refrigerated
C) In direct sunlight
D) At room temperature in a sealed bag
  • 15. Which continent is considered the origin of maracuja?
A) South America
B) Africa
C) Asia
D) Europe
  • 16. What is a common method of consuming maracuja?
A) Fried
B) Baked
C) Boiled whole
D) Juice
  • 17. What type of plant is maracuja?
A) Vine
B) Shrub
C) Herb
D) Tree
  • 18. What is the benefit of the wrinkled skin on a ripe maracuja?
A) Adds flavor to the fruit
B) Protects from pests
C) Helps with water absorption
D) Indicates ripeness and sweetness
  • 19. Which nutrient is maracuja a good source of?
A) Calcium
B) Vitamin C
C) Iron
D) Vitamin B12
  • 20. Which factor is least important when classifying maracuja varieties?
A) Fruit size
B) Pulp acidity
C) Leaf shape
D) Fruit color
  • 21. What is the role of bees in maracuja cultivation?
A) Nutrient absorption
B) Pest control
C) Pollination
D) Seed dispersal
  • 22. Why is proper drainage important for maracuja plants?
A) Encourage faster growth
B) Attract pollinators
C) Prevent root rot
D) Improve fruit color
  • 23. What is the approximate pH level preferred by maracuja plants?
A) 8.0-9.5
B) 6.0-7.5
C) 2.0-3.5
D) 10.0-11.5
  • 24. How does altitude affect the growth of maracuja?
A) Controls the plant's flowering season
B) Affects fruit flavor and size
C) Has no impact on growth
D) Determines the plant's lifespan
  • 25. What is a common processing method for maracuja pulp?
A) Drying
B) Freezing
C) Canning with sugar
D) Pickling
  • 26. What is the purpose of a trellis system for maracuja vines?
A) Support the vine and improve air circulation
B) Protect the fruit from birds
C) Attract beneficial insects
D) Control soil erosion
  • 27. What is the seed color inside the fruit?
A) Red
B) White
C) Green
D) Black
  • 28. Which of the following is a sign of overwatering in maracuja plants?
A) Yellowing leaves
B) Dark green leaves
C) Abundant flowering
D) Fast growth
  • 29. What is the significance of grafting in maracuja cultivation?
A) Improved disease resistance
B) Better flower color
C) Increased fruit size
D) Faster growth rate
  • 30. Which country is a major producer of maracuja juice concentrate?
A) Japan
B) Brazil
C) Germany
D) Canada
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