Lokacin da photosynthesis ya faru, tsire-tsire suna kuma saki tururuwa ruwa ta hanyar stomaca a cikin ganyayyaki.
Da dare, tsire-tsire ba sa daukar hoto saboda babu hasken rana.
Shuke-shuke da suke girma a cikin wani inuwa ko rashin hasken rana zai yi hoto da sauri fiye da tsire-tsire masu girma kuma suna fallasa hasken rana kai tsaye.
Ana iya rinjayi aiwatar da hotunan hoto ta hanyar dalilai na muhalli kamar yadda zazzabi, zafi, da wadatar ruwa.
Baya ga samar da iskar oxygen da sukari, photosynthesis kuma yana taka muhimmiyar rawa a cikin sake zagayowar carbon a duniya saboda tsire-tsire na iya sha carbon dioxide daga iska.