Lettuce Seeds Need Full Sunlight to Germinate;therefore,germination Is Inhibited When

question 53

Multiple Choice

Lettuce seeds need full sunlight to germinate;therefore,germination is inhibited when their phytochrome molecules are in the Pfr conformation.

• A)true
• B)false

---

Definitions:

Variance

A measure of the dispersion or spread of a set of data points, calculated as the average of the squared deviations from the mean.

Mean

A measure of central tendency that is calculated by adding up all the values in a set and then dividing by the number of values.

Standard Deviation

An appraisal of the diversity or spread level exhibited by a collection of figures.

Normally Distributed

Refers to a probability distribution which is evenly shaped around the mean, indicating that occurrences of data close to the mean are more common than occurrences of data distant from the mean.