Statistics for Plant Multiple Choice

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General Stats

  • This quiz has been taken 9 times
  • The average score is 11 of 17

Answer Stats

QuestionAnswer% Correct
If a plant's leaves lost their cuticle through the action of an air pollutant, the major danger to the plant is;loss of moisture
100%
Which of the following is NOT a primary function of the stem?primary site of photosynthesis
100%
What are the openings in the leaves of plants that permit the exchange of gasses called?stomata
100%
When the stomata are open they allow carbon dioxide to enter, but they also allowfor the loss of water
75%
Which inorganic compound is actively pumped through the plant to aid osmosis?Potassium
75%
Which type of cell makes up xylem?sclerenchyma
75%
The primary function of leaves includes all EXCEPTstore photosynthetic products
75%
Which two factors are most essential for plant survival?water and carbon dioxide
75%
Which of the following is an example of parenchyma cells?all of these
50%
What plant hormone that regulates growth is "killed" by light (which allows it to grow towards the light) is?auxin
50%
Xerophytic plants have what adaptations in their leaves to allow them to survive?dermal pits and hairs
50%
Which of the following is not involved in the light reactions of photosynthesisNADPH
50%
Which of the following statements is correct?Two examples of meristem tissue are apical and lateral (pericycle)
50%
In all vascular plants (tracheophytes), what are the names of the two general types of vascular tissue?xylem and phloem
50%
The vascular bundles of dicots are located:scattered through the stem
25%
Secondary growth is produced mainly by thevascular cambium
25%
Which of the following statements about osmosis is true?Water flows from hight to low concentration because ions (Potassium) are pumped first
25%

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