<prompt> A normal infant sits briefly leaning forward on her hands, reaches for and grasps a cube and transfer it from hand to hand. She babbles but canot wave bye-bye nor can she grasp objects with the finger and thumb. Her age is -4 months7 months10 months14 months  <response>: Ans. is b i.e., 7 months o A normal infant sits leaning forward on his hands and babbles by 7 months. o An infant transfer the object from one hand to other by 5-7 months. 