1
Horticulture Exam 1 Questions with Answers (100%
Correct Answers)
Why would there be little life on earth without photosynthesis?
Answer: it produces oxygen, which most organisms require for
cellular respiration to provide energy for life. Plants produce
carbohydrates that are used as food by animals.
Name 3 crops that are lnown by NA's as the 3 sisters. Explain the
advantages of grouping these plants. Answer: Corn, Beans, Squash
corn is the structure for bean vine to climb, bean replenishes fertility of
the soil and provides protein-rich food, squash acts as mulch to cover
the soil and conserve water, regulate temperature, and control weeds.
During which human history era were plants such as wheat, barley,
peas, lentils, and chickpeas first cultivated? Answer: Neolithic Last of
the stone ages, earliest known agriculture and domestication of
animals
© 2025 All rights reserved
, 2
List the divisions of Horticulture. Is silviculture one of them? Answer:
Arboriculture, Floriculture, interior scaping, landscaping, medicinal
and aromatic plants culture, olericulture, ornamental horticulture,
pomology, turfgrass science, plantation crops culture and post harvest
management
NOT silviculture
What 3 criteria are used to determine whether a crop fits in agronomy
OR in Horticulture? Answer: Purpose, Intensity of production,
Tradition/ custom
Human food=Hort
Animal Feed=Agro
Is wheat an agronomy crop or a horticulture crop? Why? Answer:
Agronomic, grown large scale
Are raspberries an agronomy crop or a horticulture crop? Why?
Answer: Horticulture, small scale crop, special requirements
© 2025 All rights reserved
Horticulture Exam 1 Questions with Answers (100%
Correct Answers)
Why would there be little life on earth without photosynthesis?
Answer: it produces oxygen, which most organisms require for
cellular respiration to provide energy for life. Plants produce
carbohydrates that are used as food by animals.
Name 3 crops that are lnown by NA's as the 3 sisters. Explain the
advantages of grouping these plants. Answer: Corn, Beans, Squash
corn is the structure for bean vine to climb, bean replenishes fertility of
the soil and provides protein-rich food, squash acts as mulch to cover
the soil and conserve water, regulate temperature, and control weeds.
During which human history era were plants such as wheat, barley,
peas, lentils, and chickpeas first cultivated? Answer: Neolithic Last of
the stone ages, earliest known agriculture and domestication of
animals
© 2025 All rights reserved
, 2
List the divisions of Horticulture. Is silviculture one of them? Answer:
Arboriculture, Floriculture, interior scaping, landscaping, medicinal
and aromatic plants culture, olericulture, ornamental horticulture,
pomology, turfgrass science, plantation crops culture and post harvest
management
NOT silviculture
What 3 criteria are used to determine whether a crop fits in agronomy
OR in Horticulture? Answer: Purpose, Intensity of production,
Tradition/ custom
Human food=Hort
Animal Feed=Agro
Is wheat an agronomy crop or a horticulture crop? Why? Answer:
Agronomic, grown large scale
Are raspberries an agronomy crop or a horticulture crop? Why?
Answer: Horticulture, small scale crop, special requirements
© 2025 All rights reserved
