Anthocyanins produce the red color in roses. They belong to the family of flavonoids. Flavonoids include anthocyanin, anthocyanidins and flavones and flavonol pigments. Anthocyanins are obtained from anthocyanidins by adding sugars.

Why are roses red in sunlight?

Correct Option: B

Any object which allows light to pass through it is known as a transparent object. The colour of any transparent object is the colour of the light transmitted by it. A red rose appears red in white light because it absorbs all colours except red.

What does the red ? mean?

Emoji Meaning

A red rose. Depicted as a single, vertical red rose on a green stem. Commonly used for Valentine's Day, Mother's Day, and other special occasions. May be more generally used to express such sentiments as love and romance. Also used as a symbol of socialism or as a red accent color.