Plant cells exposed to sunlight possess chlorophyll containing plastids called chloroplasts which are useful for photosynthesis.
In case of animal cells chlorophyll is absent.
2. Cell wall:
A plant cell has a rigid cell wall on the outside.
In case of animal cell, the cell wall is absent and cell is enclosed by plasma membrane.
Plastids are found in plant cell and they are of three types: chromoplasts, chloroplasts and leucoplasts.
In case of animal cells, plastids are not found and are completely absent.