Author: Anonymous

As a youngster, you drive a nail in the trunk of a young tree that is 3 meters tall. The nail is about 1.5 meters from the ground. Fifteen years later, you return and discover that the tree has grown to a height of 30 meters. About how many meters above the ground is the nail?

Which of the following cell types retains the ability to undergo cell division?

Onions are monocots with certain parts adapted for storage. From which of the following plant parts is the main storage structure formed?

Additional vascular tissue produced as secondary growth in a root originates from which cells?

You find a plant unfamiliar to you and observe that it has vascular bundles scattered throughout the stem cross section. What should you conclude about the plant?

Which of the following describes a difference between wind-pollinated angiosperms compared with animal pollinated plants? Wind pollenated plants ________.

When is the polarity of a plant established?

Which of the following generations in the conifer life cycle most directly produces the integument of a pine seed?

Which answer arranges the characteristics of plants in the order in which they evolved, from most ancient to most recent?

The vascular cambium gives rise to ________.