Chapter 12: Plants

surface area

The ________ is increased by the absorption of water and nutrients.

AP exam

The ________ focuses on how plants interact with their environment.

Ant protection

________ is provided to certain acacia trees.

Thechoices

________ would likely be among different kinds of organisms, not just plants, in an actual multi- part question on the exam.

Chemical reactions

________ can no longer occur if water is unavailable.

WhenPr

________ is exposed to red light, it is converted to Pfr, and when Pfr is exposed to far- red light, it is converted back toPr.

amylase

A- ________ contributes to the breakdown of carbohydrates in food.

H+ pump

What is activated by sunlight? Answer with a single words or term.

Roots

________ need to carry out respiration to get energy from stored carbohydrates.

electrical gradient

The ________ has been established.

ConSTANS

Who is involved in measuring day length? Answer with a single words or term.

Daylight

________ can be interrupted with a brief dark period.

Abscisic acid

What is a plant hormone? Answer with a single words or term.

Diagrams

________ can be used to supplement your answers, but a(n) ________ alone is not adequate.

Valuable resources

What are withdrawn before leaves are released? Answer with a single words or term.

Systemin

What is a hormone that is distributed throughout the plant? Answer with a single words or term.

New research

________ has shown that the production of florigen is complex with multiple genes and multiple pigments.

Aerobic cellular respiration

________ requires oxygen.

Water absorption

________ can begin if the seed coat is scarred or damaged.

Mycorrhizae

________ has been associated with most plants.