Does Watermelon Have Micro Hair?

Watermelons are a popular summer fruit that is enjoyed by many people around the world. But did you know that watermelons have tiny hairs on their skin? These hairs, known as trichomes, are microscopic and can only be seen under a microscope.

What Are Trichomes?

Trichomes are small outgrowths of the epidermis (outer layer of skin) of plants. They are usually unicellular and can range in size from 0.1 to 1 millimeter in length. Trichomes serve several functions for plants, including protection from predators, temperature regulation, and even helping to attract pollinators.

Do Watermelons Have Trichomes?

Yes, watermelons do have trichomes on their skin. These trichomes are so small that they cannot be seen with the naked eye. Under a microscope, however, they appear as tiny hairs or bristles covering the surface of the watermelon.

What Do Trichomes Do For Watermelons?

The trichomes on watermelons help protect them from pests and diseases. The hairs also help regulate the temperature of the fruit by reflecting sunlight away from it. This helps keep the watermelon cool during hot summer days.


Watermelons do indeed have micro hair on their skin in the form of trichomes. These tiny hairs serve an important purpose for the fruit by protecting it from pests and diseases and helping to regulate its temperature.

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