Investigators have found that human tongues:

Question

Quizplus · Accepted Answer

Research indicates that the number of taste buds on the human tongue can vary widely, ranging from as few as 500 to as many as 10,000.

Answer: B
 While the sense of smell can enhance our perception of different tastes, studies have shown that we can still detect subtle flavours like vanilla or chocolate even without the sense of smell, suggesting that our tongues have the ability to distinguish complex taste characteristics.

Answer: C
 There are several different types of taste receptors on the tongue, including those responsible for detecting sweet and bitter tastes. However, other types of taste receptors also exist to identify sour, salty, and umami (savory) tastes.

Answer: D
 While individuals may vary in their sensitivity to different tastes, research suggests that such variations are due to factors like genetics or previous exposure, rather than differences in the number of taste buds on the tongue, which tend to fall within a certain range.

Investigators Have Found That Human Tongues