Question

Why is endosytosis present in animal cells only

Answer 1

Endocytosis is more difficult in plants than in animals because the plasma membrane of a plant cell is usually pressed against the rigid cell wall by turgor pressure, which hinders the plasma membrane from invaginating into the cytosol. COMMENTS  REPORT

Answer 2

As these organelles are present only in animal cell, vesicle function in this case  is to eliminate harmful substances from the cell with the help of endocytosis and Lysosomes are one of the many types of organelles found in animal cells (cell biology). ... begin to 'break-down' living cells - not just useless parts of cells or potentially harmful…