Plant Processes Responses Question Preview (ID: 37669)


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True?False. The length of daylight has little effect on dormancy.
a) True
b) False
c)
d)

The simple equation for photosynthesis
a) CO2 + C6H12O6 = H2O + energy
b) H2O + C6H12O6 + energy = H2O + CO2
c) O2 + C6H12O6 = CO2 + H2O + energy
d) CO2 + H2O + energy = C6H12O6 + O2

Stomata
a) help manufacture sugar for the plant
b) produce mature egg cells for the flower
c) allow light to enter the leaf surfaace
d) allow gas exchange in a leaf

True/False. Temperature alone cannot force a plant to flower.
a) True
b) False
c)
d)

Period of inactivity of mature seed or plant
a) photoperiodism
b) geotropism
c) short day plant
d) dormancy

Response to touch
a) hydrotropism
b) photoperiodism
c) phototropism
d) thigmotropism

Which is true of respiration?
a) water and carbon dioxide are needed
b) carbon dioxide and oxygen are produced
c) oxygen and glucose are needed
d) glucose and oxygen are produced

True/False. The purpose of dormancy is to increase the chance of a plant species' survival.
a) True
b) Falso
c)
d)

The cell structures that absorb light energy
a) chloroplasts
b) chlorophyll
c) mitochondria
d) vacuoles

True/False. Changes in temperature or water amount can influence dormancy.
a) True
b) False
c)
d)

Leaves falling from trees signal the beginning of
a) fall solstice
b) winter dormancy
c) winter solstice
d) photoperiodism

Structures for gas exchange in the plant
a) chlorophyll
b) stomata
c) chloroplasts
d)

Primary purpose of respiration
a) produce glucose
b) make oxygen
c) transport water through xylem to leaves
d) convert food into energy

Ingredients for phototropism
a) carbon dioxide and oxygen
b) water and sunlight
c) water and glucose
d) carbon dioxide and water

Control water loss
a) chloroplasts
b) chlorophyll
c) guard cells
d) nucleus

Reaction to change in the envronment
a) transpiration
b) tropism
c) response
d) conditioned response

Process of plants manufacturing their food
a) respiration
b) phototropism
c) photosynthesis
d) germination

Control of water loss
a) respiration
b) tropism
c) transpiration
d) hydrotropism

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