cones
No there is no such part. Human are not photosynthetic
photosystem 1 or 2 i forget :(
Since photons are the basic unit of electromagnetic radiation, and since visible light is electromagnetic radiation, yes, photons within the visible light spectrum can be seen with the naked eye.
The stigma is the female part of a flower that is sticky and collects pollen.
neuron
abdomen
No, photons are particles of light that are not visible to the naked eye. They are too small to be seen individually without specialized equipment, such as a photon detector or camera sensitive to light at that level.
Yes, light is composed of photons, which are fundamental particles that carry electromagnetic energy. When photons are collected by a detector, such as the human eye or a camera sensor, they can be converted into electrical signals that we perceive as light.
photons
adbomen
soma
Gamma rays are high-energy photons.