0% for homozygous recessive.
100% homozygous dominant.
The answer is 0%
Without enough light, a plant cannot photosynthesize very quickly - even if there is plenty of water and carbon dioxide and a suitable temperature. Increasing the light intensity increases the rate of photosynthesis, until some other factor - a limiting factor - becomes in short supply.
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

Chemical preservatives- sodium sorbate (cheese, juices)
Preservatives-nitrites, sulfites