Question

photoautotrophic bacteria lack chloroplast.name the part of the becterial cell which performs photosynthesis? plants have large sized vocuole.why?​

Answer 1

Explanation:

●●●Chromatophores are specialized cell present in the photoautotrophic bacteria which are involved in production of light harvesting protein. When this protein is synthesized in body of bacteria, it traps sunlight and performs photosynthesis.

●●●Thus, plant cells are known to large-sized vacuoles than animal cells as they need to store food and water. This is because the plant doesn't possess the ability to move freely like that of animals. Thus, they have large vacuoles as a reservoir in unfavourable conditions.