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