HS 201 Exam 3 NCSU Questions and
Answers 100% Solved
Alate (bark) – answer winged
Cork – answer Quercus suber
Cork – answer Portugal has ~2 million acres in cultivation -(50% of world supply)
Start at 25 y/o
Harvesting times? 9-12 years
~12 harvests/lifetime
Spices and incense – answer Cinnamon
Phytotherapy (drugs) – answer Salix and Populus species
Prescribed as pain killer since 400 B.C.
Salicin compound
Origin of aspirin
Bark uses - answerCork
Spices and incense
Phytotherapy
Ornament
water - answerOnly thing that is having more research done on it than light
Effects on plants growth - answerPhotosynthesis
Pigment information
Seed germination
Fall color
Growth habit
Size
Flowering
Fruiting
Pigment - answerCarotene
Xanthophyll
Chlorophyll
Anthocyanin
Carotene - answerorange
Xanthophyll - answeryellow
, Chlorophyll - answergreen
Anthocyanin - answerred
Phototropism - answerplants response to light
Do plants grow toward the light? - answerNo. Technically trying to grow away from it
Auxin - answerplant hormone produced in stem
Auxin - answerAides in organ development and cell elongation
Concentrate in shaded regions of stem
Full sun (high light) area and plants that require full sun - answerGrowth occurs
Low light area and plant that requires high light - answerNo growth; slow death
Light compensation point - answerRate of photosynthesis equals the rate of respiration
Light saturation point - answerAmount of light, beyond which no added benefit (growth)
is obtained
Shade leaves - answerLarger
Thinner
Greener
Lower light compensation point
More efficient photosynthetic apparatus
Sun leaves - answerSmaller
Thicker
Less chlorophyll
Higher light compensation point
Less efficient photosynthetic apparatus
Acclimatization - answerSlowly change environment
Slowly change environment - answerLight
Temperature
Water
Nutrition
Hardening off (before planting outside) - answerVegetable transplants
Houseplants
Techniques to Adjust to light quantity - answerEtiolation
Answers 100% Solved
Alate (bark) – answer winged
Cork – answer Quercus suber
Cork – answer Portugal has ~2 million acres in cultivation -(50% of world supply)
Start at 25 y/o
Harvesting times? 9-12 years
~12 harvests/lifetime
Spices and incense – answer Cinnamon
Phytotherapy (drugs) – answer Salix and Populus species
Prescribed as pain killer since 400 B.C.
Salicin compound
Origin of aspirin
Bark uses - answerCork
Spices and incense
Phytotherapy
Ornament
water - answerOnly thing that is having more research done on it than light
Effects on plants growth - answerPhotosynthesis
Pigment information
Seed germination
Fall color
Growth habit
Size
Flowering
Fruiting
Pigment - answerCarotene
Xanthophyll
Chlorophyll
Anthocyanin
Carotene - answerorange
Xanthophyll - answeryellow
, Chlorophyll - answergreen
Anthocyanin - answerred
Phototropism - answerplants response to light
Do plants grow toward the light? - answerNo. Technically trying to grow away from it
Auxin - answerplant hormone produced in stem
Auxin - answerAides in organ development and cell elongation
Concentrate in shaded regions of stem
Full sun (high light) area and plants that require full sun - answerGrowth occurs
Low light area and plant that requires high light - answerNo growth; slow death
Light compensation point - answerRate of photosynthesis equals the rate of respiration
Light saturation point - answerAmount of light, beyond which no added benefit (growth)
is obtained
Shade leaves - answerLarger
Thinner
Greener
Lower light compensation point
More efficient photosynthetic apparatus
Sun leaves - answerSmaller
Thicker
Less chlorophyll
Higher light compensation point
Less efficient photosynthetic apparatus
Acclimatization - answerSlowly change environment
Slowly change environment - answerLight
Temperature
Water
Nutrition
Hardening off (before planting outside) - answerVegetable transplants
Houseplants
Techniques to Adjust to light quantity - answerEtiolation
