EP BIOLOGY:SCIENCE F/LIFE...-MOD.ACCESS
6th Edition
ISBN: 9780134839530
Author: BELK
Publisher: PEARSON CO
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Question
Chapter 25, Problem 2AAATB
Summary Introduction
To write:
The reason for the bushy appearance of houseplants when the primary growing tip is cut off.
Introduction:
Growth in plants is affected by factors like the type of soil, availability of light and the length of growing season. The increase in the length of the shoots and roots of plants is known as primary growth. This growth occurs due to the cell division in the apical meristem of the shoot.
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Students have asked these similar questions
Plant roots develop differently from plant shoots during primary growth. Explain:
How is the formation of lateral roots different from making new branches on shoots?
Why don't roots and shoots generate new primary growth the same way?
The horsetails are
special, in a way, due to their secondary xylem.
Select the correct response:
True
False
What is the difference between the apical meristem and lateral meristem?
shoot apical
meristems
lateral meristems
root apical
meristems
Apical meristemic tissue is responsible for primary growth at the root and shoot
tips. Lateral meristemic tissue is responsible for secondary growth with an
increase in diameter of the stem.
Apical meristemic tissue is responsible for secondary growth with an increase in
diameter of the stem. Lateral meristemic tissue is responsible for primary growth
at the root and shoot tips.
Lateral meristematic tissue is only found in annual plants.
O Apical meristemic tissue is only found in woody plants.
Chapter 25 Solutions
EP BIOLOGY:SCIENCE F/LIFE...-MOD.ACCESS
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- Shooting is preferred to regenerate first than rooting. Why?arrow_forwardEngineers have designed a smaller version of such a container that can be used to seal off a small part of the plant. One version of this device, called a leaf chamber, is shown below. When a scientist uses this device on a plant, they don’t need to break the leaves off the branch or stem they are attached to. The leaf chamber makes an airtight seal around the stem or branch even though it is sticking out of the chamber. Using this device, scientists detected the most change in O2 and CO2 levels inside the chamber when a leaf is in the chamber. They only detected a small change in O2 and CO2 levels in the chamber when a green stem was placed in the chamber. No change was detected when a root or a brown stem was placed in the chamber. Why do you think a scientist would prefer not to remove the leaves from a tree or a plant in order to take these sorts of measurements?arrow_forwardExplain why the student added glucose solution to each Petri dish.arrow_forward
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