Specialized Roots: Answer the following items in short concise statements. 1. Explain why carrots, radish and turnips are classified as roots. Why have they become fleshy? 2. Describe the unique features of the following specialized roots in plants. What benefit do plants derive from this type of specialized roots. a. Mycorrhizae b. Root nodules c. Pneumatophores d. Velamen e. Haustoria

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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T (name of specimen)
A1 (Basic and specific stele type)
V (tissue composition)
R (single
layer of
cells)
W (specific part)
S (specific
part)
Y (conducting tissue)
X (conducting tissue)
Q (region)
Z (conducting tissue)
U (specific cell)
Specialized Roots: Answer the following items in short concise statements.
A2 (stored substance inside cells)
1. Explain why carrots, radish and turnips are classified as roots.
Why have they become fleshy?
2. Describe the unique features of the following specialized roots in plants.
What benefit do plants derive from this type of specialized roots.
A3 (red cellular coating)
a. Mycorrhizae
b. Root nodules
c. Pneumatophores
d. Velamen
A4 (function of this tissue layer)
e. Haustoria
Transcribed Image Text:T (name of specimen) A1 (Basic and specific stele type) V (tissue composition) R (single layer of cells) W (specific part) S (specific part) Y (conducting tissue) X (conducting tissue) Q (region) Z (conducting tissue) U (specific cell) Specialized Roots: Answer the following items in short concise statements. A2 (stored substance inside cells) 1. Explain why carrots, radish and turnips are classified as roots. Why have they become fleshy? 2. Describe the unique features of the following specialized roots in plants. What benefit do plants derive from this type of specialized roots. A3 (red cellular coating) a. Mycorrhizae b. Root nodules c. Pneumatophores d. Velamen A4 (function of this tissue layer) e. Haustoria
1. Identify the labeled cells, tissues and other associated structures.
В
A
P
Q
A (region)
CI
C2
S
D
T
E
F
V
W
H
X
Y
J
Z
K
A1
C1 (basic and subtype)
L
A2
M.
N
АЗ
A4
C2 (term for xylem arms)
2. Discuss which pathway permits the passage of most solutes and water inside
the roots? Which pathway allows the entry of most of the water and some of
the solutes inside the root tissue?
Explain how the Casparian strip creates a barrier for substance moving
through this pathway and how it is circumvented.
D (tissue composition)
E (single layer of
cells)
L (red cellular
coating)
H (conducting tissue)
G (give rise to
lateral roots)
O (function)
K (conducting
cell)
J (уре of
maturation)
M
I (conducting cell)
(specific
cell)
F (conducting tissue)
N (name of plant specimen )
Transcribed Image Text:1. Identify the labeled cells, tissues and other associated structures. В A P Q A (region) CI C2 S D T E F V W H X Y J Z K A1 C1 (basic and subtype) L A2 M. N АЗ A4 C2 (term for xylem arms) 2. Discuss which pathway permits the passage of most solutes and water inside the roots? Which pathway allows the entry of most of the water and some of the solutes inside the root tissue? Explain how the Casparian strip creates a barrier for substance moving through this pathway and how it is circumvented. D (tissue composition) E (single layer of cells) L (red cellular coating) H (conducting tissue) G (give rise to lateral roots) O (function) K (conducting cell) J (уре of maturation) M I (conducting cell) (specific cell) F (conducting tissue) N (name of plant specimen )
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