How to Identify and Classify Cherimoyas
  • 1. What is the scientific name for Cherimoya?
A) Persea americana
B) Mangifera indica
C) Citrus sinensis
D) Annona cherimola
  • 2. Cherimoyas are native to which region?
A) Southeast Asia
B) Mediterranean Basin
C) Amazon Rainforest
D) Andes Mountains
  • 3. Which of these characteristics is NOT used to classify Cherimoya varieties?
A) Soil pH preference
B) Flesh flavor
C) Skin texture
D) Seed count
  • 4. The 'Lisa' Cherimoya is known for its:
A) Excellent flavor
B) Smooth skin
C) Large size
D) High seed count
  • 5. Which skin texture type is characterized by U-shaped impressions?
A) Smooth
B) Tuberculate
C) Unger
D) Fingermark
  • 6. A tuberculate Cherimoya skin texture is best described as:
A) Deeply segmented
B) Smooth and glossy
C) Covered in small, rounded bumps
D) Covered in sharp spines
  • 7. Which of the following is NOT a common shape for cherimoyas?
A) Round
B) Cylindrical
C) Conical
D) Heart-shaped
  • 8. What color is the flesh of a ripe Cherimoya typically?
A) Creamy white
B) Bright red
C) Green
D) Yellow
  • 9. The size of a Cherimoya fruit is generally measured by:
A) Weight
B) Circumference
C) Length
D) Volume
  • 10. What is a key indicator of ripeness in a Cherimoya?
A) Bright green color
B) Strong floral scent
C) Yielding slightly to gentle pressure
D) Completely firm skin
  • 11. What tool is best for assessing firmness?
A) Fingertip
B) Knife
C) Scale
D) Ruler
  • 12. What does a 'fingermark' skin texture look like?
A) Bumpy with sharp points
B) Covered in a powdery bloom
C) Indentations resembling fingerprints
D) Completely smooth
  • 13. Which factor contributes most to sweetness?
A) Amount of sunlight
B) Soil type
C) Watering schedule
D) Maturity at harvest
  • 14. Why is seed count important for Cherimoya classification?
A) Impacts fruit size
B) Determines plant hardiness
C) Indicates pollination success
D) Affects eating quality
  • 15. Which harvesting season is common in California?
A) Fall
B) Spring
C) Summer
D) Winter
  • 16. What is the ideal storage temperature for Cherimoyas?
A) Cool room temperature (around 60-70°F)
B) Refrigeration (below 40°F)
C) Freezing temperature
D) High temperature (above 80°F)
  • 17. What is a common use for Cherimoyas in culinary applications?
A) Desserts
B) Pickles
C) Stews
D) Savory sauces
  • 18. Which of these varieties is known for having fewer seeds?
A) Booth
B) White
C) Chaffey
D) Pierce
  • 19. Why is careful handling important for Cherimoyas?
A) Ripen too quickly
B) Bruise easily
C) Attract insects
D) Develop a bitter taste
  • 20. What is the purpose of hand-pollination in Cherimoya cultivation?
A) Improve fruit set
B) Reduce pest problems
C) Change fruit color
D) Increase plant size
  • 21. What is the common name for the Cherimoya?
A) Custard Apple
B) Avocado
C) Banana
D) Mango
  • 22. Which climate is most suitable for growing Cherimoyas?
A) Temperate
B) Subtropical
C) Arctic
D) Tropical
  • 23. What soil type is best for Cherimoyas?
A) Waterlogged
B) Well-drained
C) Clay-rich
D) Sandy
  • 24. Which pest is a common problem for Cherimoya trees?
A) Aphids
B) Snails
C) Grasshoppers
D) Mealybugs
  • 25. The 'El Bumpo' variety is known for:
A) Large bumps on skin
B) Small fruit size
C) Red flesh
D) Smooth skin
  • 26. What is the shelf life of a ripe Cherimoya at room temperature?
A) Few days
B) Several weeks
C) Several months
D) One month
  • 27. What is a good source of information for identifying local Cherimoya varieties?
A) Local agricultural extension office
B) Astrology charts
C) Online gardening forums only
D) Historical novels
  • 28. Which country is a major producer of Cherimoyas?
A) Russia
B) Spain
C) Japan
D) Canada
  • 29. What is a unique characteristic of cherimoya flowers?
A) Self-pollinating
B) Extremely fragrant
C) Only bloom at night
D) Protogynous dichogamy
  • 30. Which of the following is a sign of overripe fruit?
A) Lack of aroma
B) Firm to the touch
C) Excessively soft and mushy
D) Bright green skin
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