Why Do Animals Not Have Chloroplasts
Animal cells do not have chloroplasts or cell walls.
Why do animals not have chloroplasts. Both plant and animal cells are eukaryotic so they contain membrane-bound organelles like the nucleus and mitochondria. The organelles are only found in plant cells and some protists such as algae. Animal cells dont have a dividing cell wall like plant cells do but both do have plasma membranes.
Animal cells do not have chloroplasts. Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. Then explain why the evidence supports your claim.
Cell walls provide support and give shape to plants. This green pigment is. What are 3 main differences between plant and animal cells.
Fundamentally its because animals are descended from unicellular eukaryotes that never acquired chloroplasts probably because the split between animals and plants occurred before the plant ancestors formed an endosymbiotic relationship with cyanobacteria. Animals do not need to get energy by photosynthesis as they can take in food directly so they do not need chloroplasts. Which protist does not have mitochondria.
Chloroplasts enable plants to perform photosynthesis to make food. Thats because animals are heterotrophic they cannot prepare their own food. Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells.
So the answer is no. However plant cells and animal cells do not look exactly the same or have all of the same organelles since they each have different needs. Photosynthetic protist cells also have chloroplasts or the organelles that are able to capture the energy from sunlight and turn it into sugars.