Why Does Animals Have Chloroplasts
Both animal and plant cells have mitochondria but only plant cells have chloroplasts.
Why does animals have chloroplasts. Chloroplasts are a type of plastid that are distinguished by their green color the result of specialized chlorophyll pigments. They can also obtain their food heterotrophically. This process photosynthesis takes place in the chloroplast.
Like mitochondria chloroplasts have their own DNA. Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. Chloroplasts are considered endosymbiotic Cyanobacteria.
Chloroplasts are found only in plants and photosynthetic algae. Animal cells do not have chloroplasts. The chloroplasts contain a green pigment called chlorophyll which captures the light energy that drives the reactions of photosynthesis.
They contain photosynthesizing chloroplasts within their cell which enable them to make their own food in sunlight just like plants. Organisms having chloroplasts are the ancestors of those having acquired such through the evolutionary process of endosymbiosis where smaller cells with the capacity for photosynthesis took up residence within larger cells in mutual symbiosi. Because animals get sugar from the food they eat they do not need chloroplasts.
Humans and other animals do not have chloroplasts The chloroplasts job is to carry out a process called photosynthesis. Both animal and plant cells have mitochondria but only plant cells have chloroplasts. They directly or indirectly depend on plant for food.
Animal cells dont have chloroplasts because animals arent green plants. In plants chloroplasts occur in all green tissues. Plants dont get their sugar from eating food so they need to make sugar from sunlight.