What Does a Short-Day Plant Require in Order to Flower

question 19

Multiple Choice

What does a short-day plant require in order to flower?

• A) a burst of red light in the middle of the night
• B) a burst of far-red light in the middle of the night
• C) a day that is longer than a certain length
• D) a night that is longer than a certain length
• E) a higher ratio of Pr to Pfr

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Definitions:

Licensure Exam

A standardized test that individuals must pass to obtain a license to practice in certain professions, ensuring they meet the required competency standards.

Median

The middle value in a data set when the values are arranged in ascending or descending order.

Range

The simplest measure of variability is the range, which is calculated by subtracting the lowest score from the highest score and adding 1.

Normal Curve

A symmetrical bell-shaped curve representing a normal distribution in statistics, where the mean, median, and mode are equal.