Medicinal plants:
A) include the opium poppy, coca plant, taxus.
B) are no longer needed because all medicine is synthetically derived.
C) are no longer included in any branch of plant science.
D) have only been found in the tropical rainforest.
Question 2
Plants grown for recreation and ornamental use:
A) require less labor than most other types of crops.
B) do not contribute significantly to pollution problems that come from fertilizer and pesticide use.
C) generally are considered to be frivolous and of no benefit to society.
D) require about 1 of the land used for corn production but have a value about 50 of corn.
Examples of plants
Plant-transpired water vapour mist rising from a tropical rain forest.
Kranz and Lörz first achieved in vitro plant fertilization
Water amount needed to grow crops
Append Modifiers, If Needed.
Red, fleshy fruits of hawthorn plants (Crataegus) are an important food for cedar waxwings (Bombycil