Which of the following would NOT be classified as qualitative data?

The distinction between qualitative and quantitative data is fundamental in biology and scientific research. Qualitative data refers to non-numerical characteristics or descriptions that convey qualities or categories, while quantitative data involves numerical measurements that can be expressed mathematically.

Height of plants would be classified as quantitative data because it involves numerical values that can be measured (e.g., in centimeters or inches). This type of data allows for statistical analysis and comparisons, as it can be quantified and subjected to mathematical operations.

In contrast, the other options — color of flowers, type of habitat, and texture of a surface — are all descriptive and pertain to observable characteristics, thus representing qualitative data. They categorize plants or objects but do not involve numerical measurements. Understanding this distinction is crucial for correctly identifying and utilizing different types of data in scientific research and experimentation.