Consider the following cell types: 1. Monocyte 2. Chondrocyte 3. Basophil 4. Lymphocyte How many of the above belong to animal cell types?

All four are animal cell types. Monocytes, basophils and lymphocytes are types of white blood cells (leukocytes) found in animal blood. Chondrocytes are the cells found in cartilage, a connective tissue exclusive to animals. None of these cell types occur in plants. Therefore all four belong to animal cell types.