The Signalling Molecule for Flowering Might Be Released Earlier Than

question 58

Multiple Choice

The signalling molecule for flowering might be released earlier than usual in a long-day plant exposed to flashes of

• A) far-red light during the night.
• B) red light during the night.
• C) red light followed by far-red light during the night.
• D) far-red light during the day.

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Definitions:

Drooping Eyelid

A condition known medically as ptosis, characterized by the upper eyelid falling to a lower position than normal, potentially obstructing vision.

Sagging

The condition of drooping or sinking under weight or pressure, often referring to structures or physical appearance.

Sialolithiasis

A medical condition characterized by the formation of calculi or stones in the salivary glands.

Stones

Hard, solid masses that can form in different parts of the body, such as the kidneys (kidney stones) or gallbladder (gallstones), often causing pain.