Exam 23: Plant Physiology

Which of the following helps a plant deter herbivores, insects, or bacteria?

Which of the following is NOT a function of stems?

A plant's physiological response to day length is called ________.

Contrast how the growth patterns of plants and animals help each type of organism respond to predators.

Match each plant structure to the function that the structure performs. -ground tissue

During pollination, pollen is moved from

The hormone ________ is a gas produced by ripening fruit, and it can induce other fruits nearby to ripen.

Copper is an example of

At what point in the plant life cycle does cell division convert diploid cells into haploid cells?

After a particularly hot and dry summer, plants are likely to contain elevated levels of

Match each plant structure to the function that the structure performs. -phloem

While walking in the forest, you come across a plant that has a flower with three petals and leaves with parallel veins. You would classify this plant as a

The gene-for-gene recognition immune response involves

Horticulturists often remove the anthers from flowers. The purpose of this technique is to

Fertilizers generally have three numbers on the label (for example, 20:10:20). These numbers refer to the three most essential plant nutrients, which are

Match each plant structure to the function that the structure performs. -stomata

Increases in length as a result of cell divisions at apical meristems are called ________ growth.

Examine the plant in this figure. The plant is most likely a dicot, because of the presence of

Which of the following plant types undergoes secondary growth?

Plants get most of their micronutrients from