From the Discussion of Long-Day and Short-Day Plants, It Is

question 66

Multiple Choice

From the discussion of long-day and short-day plants, it is obvious that "day-neutral" plants

• A) flower when the night is shorter than a critical length.
• B) flower when the night is longer than a critical length.
• C) are not dependent on the length of the night or day for flowering.
• D) have short stems or long stems, depending on the photoperiod.
• E) have flowers that only open during the daytime.

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Definitions:

Reddish Streak

A linear mark on the skin, often signifying inflammation, infection, or the presence of underlying conditions like blood clotting disorders.

Sleep Stage

Describes the differing phases of sleep an individual transitions through, including REM (rapid eye movement) and various levels of non-REM sleep.

Total Sleep Time

The total amount of time spent sleeping during a typical sleep period, often measured in hours.

Sleep Patterns

The natural or habitual timing, duration, and quality of sleep, including cycles of REM and non-REM sleep.