Louisiana landscape Horticulture state exam UPDATED
ACTUAL QUESTIONS AND CORRECT Answers
Cultivars designates a special group of plants, may differ in growth habit, season of
maturity, fruit, color, shape
root systems taproot and fibrous
, function of root system absorption, anchorage, conduction, storage
taproot grows directly downward
stems support, conduction, storage
conduction movement of water, mineral solutions, and substances manufactured in plants
xylem vascular tissue that carries water upward from the roots to every part of a plant
through inner tissue
phloem food from leaves moves out of leaves through outer stem
monocots angiosperms that have only one seed leaf
Dicots angiosperms that have two seed leaves
girdle complete circle of dead tissue around the stem with interrupts the food supply
pipeline
nodes where leaves attach to stem
internodes the stem segments between nodes
specialized stems and roots bulbs, corms, rhizomes, tubers, tuberous roots
Angiosperms flowering plants that produce seeds in fruit
Gymnosperms plants that produce seeds but not flowers
pistil Female part of the flower
stigma expanded tip of the style
priority in which plants receive food flowers, seeds, leaves, stems, roots
macronutrients nitrogen, phosphorus, potassium
Micronutrients boron, manganese, copper, zinc, iron, molybdenum, chlorine
ACTUAL QUESTIONS AND CORRECT Answers
Cultivars designates a special group of plants, may differ in growth habit, season of
maturity, fruit, color, shape
root systems taproot and fibrous
, function of root system absorption, anchorage, conduction, storage
taproot grows directly downward
stems support, conduction, storage
conduction movement of water, mineral solutions, and substances manufactured in plants
xylem vascular tissue that carries water upward from the roots to every part of a plant
through inner tissue
phloem food from leaves moves out of leaves through outer stem
monocots angiosperms that have only one seed leaf
Dicots angiosperms that have two seed leaves
girdle complete circle of dead tissue around the stem with interrupts the food supply
pipeline
nodes where leaves attach to stem
internodes the stem segments between nodes
specialized stems and roots bulbs, corms, rhizomes, tubers, tuberous roots
Angiosperms flowering plants that produce seeds in fruit
Gymnosperms plants that produce seeds but not flowers
pistil Female part of the flower
stigma expanded tip of the style
priority in which plants receive food flowers, seeds, leaves, stems, roots
macronutrients nitrogen, phosphorus, potassium
Micronutrients boron, manganese, copper, zinc, iron, molybdenum, chlorine
