These conditions may be a cause or symptom of Brain Tumor or be a condition for which you may be at increased risk. 1  Headache Headaches can be divided into two categories: primary headaches and secondary headaches. 2  Vertigo Vertigo is the sensation of spinning or rocking, even when someone is at rest.
  The pigments in spinach are Chlorophyll (green), Xanthophyll (yellow), Carotenoids (orange), and Anthocyanins (red).he pigments in the green leaf[spinach] contain 2 yellow green[chlorophyll b], faint yellow[carotenes] an yellow[xanthophyll].
Photosynthesis in prokaryotic blue green algae or cyanobacteria resembles plants and higher algae regarding photosystem, pigments, reductants and end products. Bacterial photosynthetic pigments: Bacteriochlorophyll is the principle light harvesting pigment of photobacteria.It is present as a, b, c, d or e types. It is different from plant chlorophyll in structure and light absorbing properties. Bacteriochlorophyll absorb light in infrared region (wavelength of 725-1035nm).hotosynthesis in prokaryotic blue green algae or cyanobacteria resembles plants and higher algae regarding photosystem, pigments, reductants and end products. Bacterial photosynthetic pigments: Bacteriochlorophyll is the principle light harvesting pigment of photobacteria.