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