During cytokinesis in mitotic cell division, the parent cell develops into daughter cells. The structure that develops in the middle plane and separates the daughter cells is called ______ in animals and _____ in plants. 

• A. Cytoplasm; plasmodesmata
• B. Cleavage furrow; cell plate
• C. Vacuole; Vesicles
• D. Cell membrane; cell wall

Answer: (B)