PLNT 1213 Final Exam
Cotton (Name, Family, and Center of Origin) - correct answer ✔✔Gossypium, Malvaceous, South
America and South Africa (Different types)
Peanut (Name, Family, and Center of Origin) - correct answer ✔✔Arches hypogaea, Fabaceae, South
America
Soybean (Name, Family, and Center of Origin) - correct answer ✔✔Glycine max, Legumes, China
Wheat (Name, Family, and Center of Origin) - correct answer ✔✔Triticum aestivum, Pinaceae, Fertile
Crescent
Corn (Name, Family, and Center of Origin) - correct answer ✔✔Zea mays, Pinaceae, Mexico
Four Soil Horizons - correct answer ✔✔O, A, B, & C
What's the Oklahoma state Soil? - correct answer ✔✔Port Silt Loam
Parts of the shoot - correct answer ✔✔Leaves, Stem and Inflorescence
Parts of a (Complete) Flower - correct answer ✔✔Pistil, Stamen, Calyx, Corolla
What two parts do a perfect flower have? - correct answer ✔✔Stamen and Pistil
Parts of a seed - correct answer ✔✔Embryo, Endosperm, Testa
How do plants store energy? - correct answer ✔✔Carbs and Lipids
, Equation for Harvest Index - correct answer ✔✔Economic Yield/Biological Yield
5 Stages of Plant Development - correct answer ✔✔1. Germination
2. Emergence
3. Vegetative Growth
4. Reproductive Growth
5. Senescence
Where is a monocots energy source? (Germination) - correct answer ✔✔Underground, hypogeal
Where is a dicot's energy source? (Germination) - correct answer ✔✔Above ground, epigeal
Rubisco fixes what? - correct answer ✔✔Carbon
Rubisco is the most _______ ________ on Earth. - correct answer ✔✔Most abundant enzyme
If Rubisco binds to O2 it makes what? - correct answer ✔✔CO2, photorespiration
What is Translocation? - correct answer ✔✔The transport of sugars and other molecules through the
phloem from sources to sinks
What is Transpiration? - correct answer ✔✔Water movement from the roots to the leaves through the
xylem and into the atmosphere through the stoma
Definition of Soil Tilth - correct answer ✔✔Physical condition of the soil as it relates to tillage, planting,
germination and emergence
What is the equation for bulk density? - correct answer ✔✔Dry soil mass/ Soil Volume
Pros to Tilling - correct answer ✔✔Improves soil condition, shapes the soil, helps manage pests
Cotton (Name, Family, and Center of Origin) - correct answer ✔✔Gossypium, Malvaceous, South
America and South Africa (Different types)
Peanut (Name, Family, and Center of Origin) - correct answer ✔✔Arches hypogaea, Fabaceae, South
America
Soybean (Name, Family, and Center of Origin) - correct answer ✔✔Glycine max, Legumes, China
Wheat (Name, Family, and Center of Origin) - correct answer ✔✔Triticum aestivum, Pinaceae, Fertile
Crescent
Corn (Name, Family, and Center of Origin) - correct answer ✔✔Zea mays, Pinaceae, Mexico
Four Soil Horizons - correct answer ✔✔O, A, B, & C
What's the Oklahoma state Soil? - correct answer ✔✔Port Silt Loam
Parts of the shoot - correct answer ✔✔Leaves, Stem and Inflorescence
Parts of a (Complete) Flower - correct answer ✔✔Pistil, Stamen, Calyx, Corolla
What two parts do a perfect flower have? - correct answer ✔✔Stamen and Pistil
Parts of a seed - correct answer ✔✔Embryo, Endosperm, Testa
How do plants store energy? - correct answer ✔✔Carbs and Lipids
, Equation for Harvest Index - correct answer ✔✔Economic Yield/Biological Yield
5 Stages of Plant Development - correct answer ✔✔1. Germination
2. Emergence
3. Vegetative Growth
4. Reproductive Growth
5. Senescence
Where is a monocots energy source? (Germination) - correct answer ✔✔Underground, hypogeal
Where is a dicot's energy source? (Germination) - correct answer ✔✔Above ground, epigeal
Rubisco fixes what? - correct answer ✔✔Carbon
Rubisco is the most _______ ________ on Earth. - correct answer ✔✔Most abundant enzyme
If Rubisco binds to O2 it makes what? - correct answer ✔✔CO2, photorespiration
What is Translocation? - correct answer ✔✔The transport of sugars and other molecules through the
phloem from sources to sinks
What is Transpiration? - correct answer ✔✔Water movement from the roots to the leaves through the
xylem and into the atmosphere through the stoma
Definition of Soil Tilth - correct answer ✔✔Physical condition of the soil as it relates to tillage, planting,
germination and emergence
What is the equation for bulk density? - correct answer ✔✔Dry soil mass/ Soil Volume
Pros to Tilling - correct answer ✔✔Improves soil condition, shapes the soil, helps manage pests
