Chloroplasts are the food producers of the cell. Animals do have vacuole but it. An animal cell does not need chlorophyll, cell wall and chloroplast as they are not autotropds.
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.
Cell wall gives the cell a regular shape. That's because animals are heterotrophic , they cannot prepare their own food. The organelles are only found in plant cells and some protists such as algae.
Like Mitochondria, Chloroplasts Have Their Own Dna.
They directly or indirectly depend on plant for food. Thus, it is needed by plants as plant parts are weak and do not have any outer protection. However, animals have a skeletal system to support them, thus the cell wall is not required to give animals a fixed shape.
While The Chloroplasts Are Where The Process Of Photosynthesis Occurs, The Mitochondria Are Where The Energy The Cells Need To Do Just That.
A little freshwater jellyfish called hydra pinches chloroplasts out of green algae and keeps them in its own gut. The way the mitochondrion acts in plants is that it creates a steady supply of adenosine triphosphate (atp). Animal cells do not have chloroplasts.
As For Cell Walls, Animals Possess The Unique Characteristic That Allows It To Move.
Plants need chloroplasts to absorb light and use it in conjunction with water and carbon dioxide to produce sugars, the raw material for energy production in all green plants. Because it is an animal cell. It lets them photosynthesise and nicks the sugars that they produce.
