A) Basella alba B) Solanum tuberosum C) Oxalis tuberosa D) Ipomoea batatas
A) Production of biofuel B) Medicinal properties C) Ornamental flowers D) Edible tubers and leaves
A) Africa B) Asia C) South America D) North America
A) Rough and hairy B) Covered in spines C) Bumpy and porous D) Smooth and waxy
A) Only white and round B) Colors and shapes C) Only purple and oval D) Only long and brown
A) Succulent shrub B) Cactus C) Herbaceous vine D) Woody tree
A) Roots B) Tubers C) Seeds D) Leaves
A) Small to medium B) Extremely long C) Very large D) Microscopic
A) Bland and tasteless B) Extremely spicy C) Bitter and sour D) Earthy and slightly sweet
A) Leaf size B) Root depth C) Stem thickness D) Tuber color
A) Rainy season B) Dry season C) Hot season D) Cool season
A) Dried and powdered B) Boiled, steamed, or fried C) Eaten raw D) Fermented
A) Waxy texture and mucilage B) Higher sugar content C) Rough skin D) Starchy texture
A) Inside fruits B) Underground stems C) On roots D) On branches
A) They indicate rot B) They are buds that sprout new plants C) They are insect entry points D) They are pores for respiration
A) Long day length B) Short day length C) Strong winds D) High humidity
A) Beetles B) Grasshoppers C) Snails D) Aphids
A) Selecting and saving seeds/tubers B) Using only hybrid seeds C) Ignoring local landraces D) Importing new varieties
A) High vitamin C content B) High iron content C) High fat content D) High protein content
A) Cylindrical B) Always long and straight C) Always perfectly spherical D) Round, oblong, or curved
A) To remove toxins B) To make them sweeter C) To change their color D) To improve storage life
A) Grows best at high altitudes B) Altitude has no effect C) Grows best at sea level D) Grows best at low altitudes
A) Clay, waterlogged soil B) Rocky soil C) Well-drained, fertile soil D) Sandy, dry soil
A) Local variety B) Hybrid variety C) Genetically modified variety D) Global variety
A) Requires more cooking time B) Makes them turn black C) Requires less cooking time D) Makes them very hard
A) Submerged in water B) In direct sunlight C) Cool, dark, and dry conditions D) Warm, bright, and humid conditions
A) Improves their growth B) Damages or kills them C) Makes them sweeter D) Has no effect
A) Increased firmness B) Soft spots or unusual smell C) Brighter color D) Larger size
A) A synonym for the same plant B) A species within the same genus C) A hybrid of the two D) Incorrect relationship
A) Easier to grow in all conditions B) Uniform appearance C) Increased resilience to pests and diseases D) Decreased yield |