The tree dies slowly (weekly) or quickly. As if a complete ring of bark is removed around a tree trunk (a process is called girdling). Introduction: The complete removal of a layer of bark that consist cork cambium or phloem from a branch of a tree or a woody plant is termed as girdling. It is also termed as ring-barking. In trees and woody plants, growth and development occur simultaneously as primary and secondary. The primary growth occurs in stems and roots to add leaves and stems in the younger regions of a plant, while the secondary growth increases the thickness of stems and roots in the older regions. The vascular cambium and cork cambium is tissues of secondary growth. The cork cambium plays a major role in the production of a tough, thick covering of waxy cells which protects the stem. The vascular tissue system comprises two primary components: xylem and phloem. These components function together for the growth, development and photosynthesis in plants.

Question

Want to see the full answer?

Answer 1

Question

Chapter 28.4, Problem 3CC

Summary Introduction

To explain:

The tree dies slowly (weekly) or quickly. As if a complete ring of bark is removed around a tree trunk (a process is called girdling).

Introduction:

The complete removal of a layer of bark that consist cork cambium or phloem from a branch of a tree or a woody plant is termed as girdling. It is also termed as ring-barking.

In trees and woody plants, growth and development occur simultaneously as primary and secondary. The primary growth occurs in stems and roots to add leaves and stems in the younger regions of a plant, while the secondary growth increases the thickness of stems and roots in the older regions.

The vascular cambium and cork cambium is tissues of secondary growth. The cork cambium plays a major role in the production of a tough, thick covering of waxy cells which protects the stem.

The vascular tissue system comprises two primary components: xylem and phloem. These components function together for the growth, development and photosynthesis in plants.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

What are biofertilizers and mention the significance

PCBs and River Otters: Otters in Washington State’s Green-Duwamish River have high levels of polychlorinated biphenyls (PCBs) in their livers. PCBs can bind to the estrogen receptors in animals and disrupt the endocrine system of these otters. The PCBs seem to increase the estrogen to androgen ratio, skewing the ratio toward too much estrogen. How would increased estrogen affect the river otter population? Based on your reading of the materials in this unit, what factors can affect fertility in humans? Explain how each of the factors affecting human fertility that you described can disrupt the human endocrine system to affect reproduction.

Other than oil and alcohol, are there other liquids you could compare to water (that are liquid at room temperature)? How is water unique compared to these other liquids? What follow-up experiment would you like to do, and how would you relate it to your life?