What are the limitations and drawbacks of using a low megapixel camera for capturing high-quality images?

Using a low megapixel camera for capturing high-quality images can result in limited detail and resolution in the photos. This can lead to grainy or pixelated images, especially when zoomed in or printed in large sizes. Additionally, low megapixel cameras may struggle in low light conditions and produce lower quality images compared to higher megapixel cameras.