Where does this come from, and can I check it?

Photosynthetic pigments absorb red and blue light while reflecting green wavelengths. The figure is taken from Smithsonian, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.

Is this really a science fact?

Yes. It sits on the Science shelf, one of 1,090 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.

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The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.

Mondo Knows Facts

Plants look green because chlorophyll reflects green light

Photosynthetic pigments absorb red and blue light while reflecting green wavelengths

Chlorophyll pigments inside plant chloroplasts are tuned to absorb light at specific wavelengths in the electromagnetic spectrum. They absorb blue and red light efficiently to drive photosynthetic reactions, but reflect green light back to human eyes. Autumn leaf colour changes occur when plants break down green chlorophyll, exposing underlying yellow carotenoids.

Where this comes from

Smithsonian

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Nature & Animals trivia Colour Match

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Cellulose gives plant cell walls structural strengthPolysaccharide glucose chains form rigid microfibrils that support plant architecture Photosynthesis turns light energy into chemical energyPlants convert carbon dioxide and water into glucose and oxygen using sunlight Enzymes act as highly specific biological catalystsActive site shapes fit target substrates precisely to accelerate vital biochemical reactions CRISPR originated as a bacterial defense against viral infectionsBacteria store fragments of viral DNA to recognise and slice invading viruses Fungal mycelium forms vast underground nutrient sharing networksMycorrhizal fungi connect plant roots to exchange soil minerals for plant sugars Hemoglobin uses iron to transport oxygen through bloodMetalloprotein complexes in red blood cells bind oxygen in lungs and release it to tissues

Tags: biology, chlorophyll, plants

Plants look green because chlorophyll reflects green light: the short answers

Where does this come from, and can I check it?: Photosynthetic pigments absorb red and blue light while reflecting green wavelengths. The figure is taken from Smithsonian, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
Is this really a science fact?: Yes. It sits on the Science shelf, one of 1,090 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.
What else can I read about it?: The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.