Petals
Petals
Petals (/ˈpɛtəlz/) are the often colorful parts of a flower that surround the reproductive parts. They are typically the most visually noticeable part of the flower and are designed to attract pollinators.
Etymology
The term "petal" comes from the Greek word "petalon", which means "leaf". This is likely due to the leaf-like appearance of petals.
Structure
Petals are a part of the flower's perianth, which is the non-reproductive part of the flower. The perianth also includes the sepals, which are typically green and protect the flower before it blooms. Petals are usually more colorful and delicate than sepals.
Function
The primary function of petals is to attract pollinators such as bees, butterflies, and birds. The color, shape, and scent of the petals can all play a role in this attraction. Some flowers also have patterns on their petals that are only visible in ultraviolet light, which can be seen by certain pollinators.
Related Terms
- Sepals: The green, leaf-like parts of the flower that protect the flower before it blooms.
- Perianth: The non-reproductive part of the flower, which includes the petals and sepals.
- Pollinators: Animals that help plants reproduce by transferring pollen from the male parts of a flower to the female parts.
External links
- Medical encyclopedia article on Petals
- Wikipedia's article - Petals
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