Plants cells contain green organelles called chloroplasts. What chemical process are these organelles needed for? photosynthesis spontaneous generation binary fission cellular respiration

## Step 1<br />The question is asking about the function of chloroplasts in plant cells. Chloroplasts are the organelles in plant cells where photosynthesis takes place. <br /><br />## Step 2<br />Photosynthesis is the process by which plants convert light energy, usually from the sun, into chemical energy in the form of glucose or sugar. This process is essential for the survival of plants and also for all life forms on Earth, as it is the primary source of oxygen.<br /><br />## Step 3<br />The other options provided, spontaneous generation, binary fission, and cellular respiration, are not related to the function of chloroplasts. <br /><br />## Step 4<br />Spontaneous generation is an outdated theory that life can arise from non-living matter. Binary fission is a method of asexual reproduction used by bacteria and other single-celled organisms. Cellular respiration is a process that takes place in the mitochondria of cells, not the chloroplasts, and it is used to convert the chemical energy from nutrients into ATP, a form of energy that cells can use.