0 the green substance in plants, that allows them to use the energy from the sun
1 the green substance in plants that allows them to use the energy from the sun
In choosing spores for germination it is best to select those of large size and containing abundant chlorophyll, as they germinate more readily.
The cells of the plant that are rich in chlorophyll have the power to convert carbonic-acid gas into carbon and oxygen.
The chlorophyll of the leaves and the hemoglobin of the blood are similar in constitution.
The outer cells of the ground tissue in the green branches contain chlorophyll, and the walls of some of them are thickened.
Solutions of chlorophyll-protein compounds (phyllochlorins) extracted from spinach.
These data show that a general trend is observed relating the cell counts and strength of the normalized chlorophyll band.
Three phases of dark-recovery course from photoinhibition resolved by the chlorophyll fluorescence analysis in soybean leaves under field conditions.
