How to Identify and Classify Star Apples
  • 1. What is the scientific name for Star Apple?
A) Citrus sinensis
B) Mangifera indica
C) Chrysophyllum cainito
D) Malus domestica
  • 2. The flesh of a Star Apple is characterized by what pattern when cut?
A) Star-shaped
B) Circular
C) Random
D) Triangular
  • 3. What type of fruit is a Star Apple?
A) Berry
B) Aggregate fruit
C) Pome
D) Drupe
  • 4. Where are Star Apples commonly grown?
A) Temperate regions
B) Arctic regions
C) Tropical regions
D) Desert regions
  • 5. Which of these is a common color variant of Star Apple skin?
A) Blue
B) Grey
C) Black
D) Purple
  • 6. What is the texture of the Star Apple's skin?
A) Spiky
B) Smooth
C) Bumpy
D) Rough
  • 7. How is the ripeness of a Star Apple typically assessed?
A) Completely red
B) Extremely hard
C) Slightly soft to the touch
D) Very green
  • 8. What type of climate do Star Apple trees prefer?
A) Cold and humid
B) Warm and humid
C) Cold and dry
D) Hot and dry
  • 9. What is a common use for Star Apples?
A) Used for construction
B) Used for biofuel
C) Used for making rope
D) Eaten fresh
  • 10. What is a key identifying feature of the tree's leaves?
A) Blue underside
B) Silver underside
C) Red underside
D) Golden underside
  • 11. Which part of the Star Apple tree is NOT typically eaten?
A) Skin
B) Seeds
C) Leaves
D) Flesh
  • 12. What family does the Star Apple belong to?
A) Rutaceae
B) Sapotaceae
C) Rosaceae
D) Solanaceae
  • 13. What is the typical shape of a Star Apple fruit?
A) Round
B) Square
C) Oblong
D) Pear-shaped
  • 14. Which of the following is a synonym for Star Apple?
A) Banana
B) Mango
C) Avocado
D) Caimito
  • 15. What type of soil is best for growing Star Apple trees?
A) Waterlogged soil
B) Well-drained soil
C) Sandy soil
D) Clay soil
  • 16. How tall can Star Apple trees typically grow?
A) 3-5 meters
B) 10-30 meters
C) 50-100 meters
D) 1-2 meters
  • 17. What distinguishes green skin varieties from purple skin varieties?
A) Skin color
B) Seed size
C) Flesh texture
D) Taste
  • 18. What does the term 'cainito' refer to?
A) Coconut
B) Date
C) Lime
D) Star Apple
  • 19. What is the general flowering period for Star Apples?
A) Only during winter
B) Seasonal
C) Constant throughout the year
D) Only during specific lunar phases
  • 20. What kind of leaves do Star Apple trees possess?
A) Coniferous
B) Deciduous
C) Needle-like
D) Evergreen
  • 21. How do Star Apple seeds commonly spread in nature?
A) Wind dispersal
B) Animal dispersal
C) Self-dispersal
D) Water dispersal
  • 22. The 'star' pattern in the fruit comes from the arrangement of what?
A) The leaves
B) The skin
C) The stem
D) Seed carpels
  • 23. What is the usual method of propagating Star Apples?
A) Direct sowing
B) Grafting
C) Air layering
D) Cutting
  • 24. Which continent is the Star Apple originally from?
A) Europe
B) South America
C) Southeast Asia
D) Africa
  • 25. What is the function of the waxy coating on the leaves?
A) Water conservation
B) Defense against predators
C) Increasing photosynthesis
D) Attracting pollinators
  • 26. Which color flesh is most common in Star Apples?
A) Blue
B) White
C) Red
D) Black
  • 27. What kind of pollinators assist the reproduction of the Star Apple plant?
A) Wind
B) Birds
C) Insects
D) Water
  • 28. What is the best storage condition for Star Apples?
A) Freezing
B) High heat
C) Refrigeration
D) Room temperature
  • 29. Which of the following nutrients is Star Apple a good source of?
A) Vitamin D
B) Calcium
C) Vitamin B12
D) Vitamin C
  • 30. How is the fruit's latex content managed when eating?
A) Eat the skin for added nutrients
B) Cooking reduces the latex content
C) There is no latex content to manage
D) Avoid the skin close to the stem
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