Chlorophyll (also chlorophyl) is any of several related green pigments found in
the mesosomes of cyanobacteria, as well as in the chloroplasts of algae and
plants. Its name is derived from the Greek words χλωρός, khloros ("pale green")
and φύλλον, phyllon ("leaf"). ... Chlorophyll is essential in photosynthesis,
allowing plants to absorb energy ...
5 Causes For Your Houseplant's Yellow Leaves – The Sill
If you've ever seen yellow leaves on your what-was-once-green-plant, read on to
find out the causes, symptoms and solutions. It's going to be fine!