FFA Horticulture CDE General Practice Exam

What best describes the term "deciduous"?

1. Trees that retain leaves year-round

2. Trees that lose leaves in winter

3. Trees that are evergreen

4. Trees that do not produce seeds

The correct answer is: Trees that lose leaves in winter

The term "deciduous" refers to trees and plants that shed their leaves seasonally, typically in the autumn or winter. This characteristic allows them to conserve water and energy during harsher weather conditions when resources are limited. Deciduous trees have adapted to changing climates by losing their leaves, which helps them survive through periods of dormancy. In contrast, the other options describe different types of trees. Some trees retain their leaves year-round and are classified as evergreen, which is contrary to the nature of deciduous trees. Additionally, the term does not relate to whether a tree produces seeds or not, as many deciduous trees do produce seeds. Understanding these distinctions is essential for recognizing the behavioral adaptations of various plant types, particularly in the context of horticulture and ecology.