Colors by Gypsy

Which kind of bacteria, pigmented with bateriolchlorophyll and carontenoids, are phototrophic, capable of producing energy through photosynthesis?

The use of these colored lasers has recently become more widespread due to the field of optogenics. These lasers are less common and more expensive than other colors and use a variation of diode pumped solid state technology to create the light.

What color has traditionally been associated with dragoons, the mounted infantry units that became the US Cavalry?

The brain is often referred to as "grey matter." What does it mean if your brain is grey?

The "world's blackest black," developed in 2014, recently was overtaken by an even blacker black, that is so black that spectrometers can't measure it. What was this officially called?

This color is perceived due to an effect called Tyndall scattering.

What color was in the name of a political movement in Ukraine that got Viktor Yushchenko into the presidency?

The word "candidate" comes from what color?

This newly-discovered color, a complex inorganic pigment, "YInMn _____," is named after its chemical makeup.

What was the name of a series of reforms launched by the last Shah of Iran?

This color gets its name from the color around the eyes of a dabbling duck.

What hypothetical end-of-the-world scenario, also known as ecophagy, involves self-replicating robots consuming all biomass on Earth?

What was the last color, named after a flower, retired by Crayola, on March 31, 2017?

What color became a symbol of liberty and personal freedom used by the Jacobins during the French Revolution?

What color is associated with erythrophobia?