phototrophism التعريفات والمعاني == English == === Noun === phototrophism (uncountable) (botany) Alternative spelling of phototropism. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة phototropism phototrophic phototropisme phototrophin phototrophically phototrophs phototropismes phototrophem phototrophes