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