Exam 23: Feeding the World: Plant Structure and Growth

Which type of plant would most likely be the most nutritionally valuable to a human?

Starch-storing tissues in a plant, such as white potatoes, are a type of

What types of plants are in the class known as monocots and the family Poaceae?

What type of growth does a plant exhibit when its trunk gets thicker?

Most of the calories in a typical American diet come from

Which of the following is a true statement regarding secondary growth in plants?

White wheat flour is made from the tissue within the wheat kernel that nourishes the developing wheat embryo. This tissue is called the

The embryonic leaves emerging from the seed of a plant are called

Which of these would NOT be considered a fruit?

Cereal grains come from which types of plants?

The sperm of a flowering plant is contained in the

When farmers plant a single crop over a large area of land, it's called ________.

Which of the following is the growing tip of a plant stem?

The number of embryonic leaves, or ________, differentiate the two main classes of crop plants.

A waste product of photosynthesis, of no value to the plant, is

When the guard cells of a leaf shrink, the stomata

What percentage of corn grown in the United States is used to feed hogs, chickens, and turkeys?

Plants need both macronutrients and micronutrients to grow. Which of the following is a plant micronutrient?

The tissue that conducts water through a plant is known as

Pollination occurs when the pollen of a flower lands on a structure called the ________.