Correct option is B
The correct answer is Sweet, Salty, sour, or Bitter.
The correct sequence of taste buds from tip to side and then the back of your tongue is Sweet, Salty, Sour, and Bitter. Sweet taste buds are at the tip of your tongue, while salty taste buds are at the sides. Sour taste buds are on the sides of your tongue, and bitter taste buds are at the back. This sequence is important because it helps us to distinguish between different tastes and flavours in our food. Taste buds are sensory organs that help us to perceive different tastes. They are located in the papillae on our tongue.