Examlex
What are the three stages in the development of a thunderstorm? Draw a diagram of each, labeling updrafts and downdrafts as appropriate.
Flower Parts
The components of a flower, including petals, sepals, stamens, and pistils, which are involved in reproduction through the processes of pollination and fertilization.
Modified Branch
A plant structure that has evolved from a basic branch form to serve a different function, such as a cactus spine or a climbing tendril.
Whorl
A pattern in which leaves, petals, or other plant parts are arranged in a circular fashion around a central axis.
Sepals
Sepals are the often green, leaf-like parts of a flower that protect the developing bud.
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