1. Why does material have to be in solution for it to be sensed as taste? 2. What are the primary tastes? 3. Did everyone in your lab have the same reaction to the taste tests, in their like or...

can you help with number 1

Extracted text: 1. Why does material have to be in solution for it to be sensed as taste? 2. What are the primary tastes? 3. Did everyone in your lab have the same reaction to the taste tests, in their like or dislike of sweet, sour, salty, umami, or bitter? 4. Describe the projection pathway of smell from the olfactory receptors to the temporal lobes of the brain. 5. What structures are involved in taking the sense of taste from the taste buds to the brain? 6. Where are the taste buds located? 7. What is the exact region of the nasal cavity receptive to smell stimuli? 8. Can you determine the evolutionary advantage for having taste buds that determine unpleasant bitter compounds in many plant species?