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billberry In Europe, bilberry extract is used as an antioxidant.

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Bilberry

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Q: A rich purple pigment extracted from what European berry can benefit the eyes?
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Give an example of accessory pigment?

beta-carotene, or carotenoid pigments are important to photosynthesis anthocyanins, which are red/purple pigments, are important in stress responses.


Photosynthesis requires chlorophyll but some of the coleus leaves turn out purple Why did this happen?

This results from the combinations of chlorophylls and anthocyanin (red) pigments. Leaves of the Coleus have the same pigment combination throughout the leaf.


What is the name given to areas in plant cells that store starch and pigment molecules?

The areas in plants that store starch and pigment molecules are organelles. The main organelles are plastids. Chloroplasts are photosynthesizing plastids. Chromoplasts are plastids that store pigments, though some pigments, such as pink, purple and anthocyanins are usually stored in the vacuole of cells. Amyoplasts are plastids that store starches.


Do albino people have purple eyes?

yes they can have purple eyes No they don't ever have completely purple eyes. There may be flecks in their eyes that have such light pigment that the red blood beneath with the semi-transparent grey over the top makes them look lavender upon very close inspection. But the overall eye color is usually blue or slate gray. Some people with greater amounts of pigment have green or hazel eyes. Those with lessor amounts of pigment will have an eye color that has a reddish tint to it. Because the eye of the person with albinism has an iris which does not block out light, a flash photo of someone with albinism may show the light of the flash reflected off of the back of the eye, giving the appearance in a photograph that they have red eyes.


What types of real purple butterflies are there?

There are a few butterflies across the world with a purple appearance. Some of these include: the Purple Emperor, the Colorado Hairstreak, the Purple Hairstreak, the Rhopalocera Singaporeana, the Purple Sapphire, the Karner blue, the Purple leafwing, and the Royal Assyrian.