If the Auxin That Is Produced by an Apical Meristem

question 17

Multiple Choice

If the auxin that is produced by an apical meristem is transported in equal amounts down all sides of a twig, the twig will probably

• A) elongate evenly.
• B) branch near its tip.
• C) flower.
• D) bend away from the apical meristem.

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Definitions:

Fluoroscopy

A medical imaging technique that uses X-rays to obtain real-time moving images of the interior of an object or a body.

Angiography

A medical imaging technique used to visualize the inside, or lumen, of blood vessels and organs of the body, with particular interest in the arteries, veins, and the heart chambers.

Aortogram

A radiographic image or angiogram of the aorta obtained after the injection of a contrast medium to visualize the aortic arch and its branching vessels.

Lymphangiogram

A diagnostic imaging test that uses a special dye to visualize the lymphatic system, including lymph nodes and vessels.