Question

In a phase diagram, which of the following is the term used for a substance held at a temperature and pressure where the solid, liquid, and gaseous states of a substance exist simultaneously? ( im getting mixed answers, Critical Point and Tripple Point)

2. In a certain plant, red flowers are dominant over white flowers. A plant heterozygous for red flowers and a plant with white flowers are crossed. Which of the following is the expected proportion of phenotypes in the next generation? (im getting mixed answers, 4 red, 0 white - 2 red, 2 white) T

Answer 1

1. Triple Point

2. I did not try to answer

Step-by-step explanation:

See the attached phase diagram.

The triple point is defined as the combination of temperature and pressure conditions that allow all three states of matter (gas, liquid, and solid) to coexist. The critical point is the combination of these conditions that make it impossible to distinguish between the gaseous and liquid states.