Which statement is true about the two stars labeled in this diagram?

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.

In pea plants, purple flower color, c, is dominant to white flower color, c. the table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. allele frequency for flower color in peas generation p q 1 0.6 0.4 2 0.7 0.3 3 0.8 0.2 which scientific question might these results cause a scientist to ask?