Whether Person O finds the carved initials higher relative to ground level after ten years. Concept introduction: The young plant grows primarily by lengthening, and older plant grows by lengthening and thickening. The primary growth originates at the terminal bud, which consists of the apical meristem. The cell division that occurs in the apical meristem pushes the dividing cells toward the base of the shoot, and they will differentiate. The lateral meristem runs length wise through the stems and roots, and they give rise to woody secondary growth.

Question

Oscar and Lucinda meet in a tropical rain forest and fall in love, and he carves their initials into the bark of a tree. They never do get together, though. Ten years later, still heartbroken, Oscar searches for the tree. Given what you know about primary and secondary growth, will he find the carved initials higher relative to ground level? If he goes berserk and chops down the tree, what kinds of growth rings will he see?

Answer 1

Question

Chapter 27, Problem 1CT

Summary Introduction

To explain: Whether Person O finds the carved initials higher relative to ground level after ten years.

Concept introduction: The young plant grows primarily by lengthening, and older plant grows by lengthening and thickening. The primary growth originates at the terminal bud, which consists of the apical meristem. The cell division that occurs in the apical meristem pushes the dividing cells toward the base of the shoot, and they will differentiate. The lateral meristem runs length wise through the stems and roots, and they give rise to woody secondary growth.

Summary Introduction

To explain: The kinds of growth rings Person O sees when he chops down the tree.

Concept introduction: The young plant grows primarily by lengthening, and older plant grows by lengthening and thickening. The primary growth originates at the terminal bud, which consists of the apical meristem. The cell division that occurs in the apical meristem pushes the dividing cells toward the base of the shoot, and they will differentiate. The lateral meristem runs length wise through the stems and roots, and they give rise to woody secondary growth.

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Oscar and Lucinda meet in a tropical rain forest and fall in love, and he carves their initials into the bark of a tree. They never do get together, though. Ten years later, still heartbroken, Oscar searches for the tree. Given what you know about primary and secondary growth, will he find the carved initials higher relative to ground level? If he goes berserk and chops down the tree, what kinds of growth rings will he see?

Oscar and Lucinda meet in a tropical rain forest and fall in love, and he carves their initials into the bark of a tree. They never do get together, though. Ten years later, still heartbroken, Oscar searches for the tree. Given what you know about primary and secondary growth, will he find the carved initials relative to ground level? If he goes berserk and chops down the tree, what kinds of growth rings will he see?

Fifteen years ago, your parents hung a swing from the lower branch of a large tree growing in your yard. When you go and sit in it today, you realize it is exactly the same height off the ground as it was when you first sat in it 15 years ago. The reason the swing is not higher off the ground as the tree has grown is that a. the tree trunk lacks secondary growth. b. the tree trunk is part of the primary growth system of the plant, but elongation is no longer occurring in that part of the tree. c. trees lack apical meristems and so do not get taller. d. you are hallucinating, because it is impossible for the swing not to have been raised off the ground as the tree grew.