(xv) Lata wanted to cross the road. She looked on either side of the road and then walked across to the other side of the road. Which of the following is / are involved in the process described above? 1. Cerebrum 2. Cerebellum 3. Skeletal muscles 4. Medulla Oblongata (a) Only 3 (b) Only 1 and 3 (c) Only 1, 3 and 4 (d) Only 1, 2 and 3