A) Large, colorful flowers B) Thorny branches and silver-green leaves C) Smooth, gray bark D) Thick, waxy leaves
A) Blue or purple B) Red C) Orange or yellow D) Green
A) Oval B) Round C) Heart-shaped D) Lanceolate
A) Vitamin C B) Vitamin D C) Vitamin B12 D) Vitamin K
A) Sandy or gravelly soil B) Swamps C) Clay-rich soil D) Dense forests
A) Ground cover B) Large, towering tree C) Shrub or small tree D) Vine
A) Bark B) Roots C) Fruits and oil D) Leaves only
A) South America and Africa B) Antarctica C) North America and Australia D) Europe and Asia
A) Dioecious B) Asexual C) Hermaphroditic D) Monoecious
A) For root development B) For leaf growth C) For fruit production D) For disease resistance
A) Pores B) Veins C) Stomata D) Scales or hairs
A) Protect the roots from pests B) Store water for the plant C) Transport nutrients to the leaves D) Convert nitrogen from the air into a usable form for the plant
A) Drupe B) Berry C) Pome D) Capsule
A) Vaccinium myrtillus B) Rubus idaeus C) Hippophae rhamnoides D) Sorbus aucuparia
A) Grafting only B) Budding only C) Layering only D) Cuttings or seeds
A) Food preservative B) Industrial lubricant C) Skin care products D) Fuel additive
A) Sharp and rigid B) Soft and pliable C) Absent on mature plants D) Rounded and blunt
A) Thorny bush B) Shining horse C) Orange fruit D) Silver leaf
A) Waterlogging B) Shade C) High humidity D) Salinity
A) Hand picking individual berries B) Using a vacuum device C) Cutting branches and freezing them D) Shaking the tree
A) Stabilizes soil B) Depletes nutrients C) Attracts pests D) Requires fertile soil
A) Susceptibility to fungal diseases B) Slow growth rate C) High water requirements D) Invasive tendencies
A) Fruit size and shape B) Bark color C) Leaf size D) Thorn length
A) 30-40 years B) 10-20 years C) 100+ years D) 60-70 years
A) Chlorophyll deficiency B) A waxy coating C) Tiny scales reflecting light D) Presence of fungal spores
A) Building materials B) Textile dyes C) Fertilizers D) Juices and jams
A) Shallow and compact B) Fibrous and weak C) Extensive and deep D) Taproot only
A) Increases pest resistance B) Improves soil fertility C) Enhances fruit flavor D) Reduces water consumption
A) Acidifies the soil B) Repels insects C) Provides habitat for wildlife D) Suppresses other plant growth
A) Deserts B) Tropical rainforests C) High mountains D) Coastal areas |