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@ NEW SMYRNA BEACH HIGH SCHOOL
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TOPIC 17
Plant Structure and Function
And the boy loved the tree
BENCHMARKS TO KNOW:
1. Explain how plants are classified based on distinguishing characteristics
2. Explain how the many structures of plants are related to the functions: photosynthesis, cell respiration, transpiration, reproduction
3. Describe the role of meristematic, ground, and vascular tissues
4. Differentiate the structure of monocots and dicots
TEXTBOOK: Chapters 20-22
2014-2015
New Smyrna Beach High School
Working together with parents, school personnel and community members, New Smyrna Beach High
School students will graduate with the knowledge, skills and values to be positive contributors to society.
#1 Explain how the many structures of plants are related to the functions: photosynthesis,
cell respiration, transpiration, reproduction
TOPIC: Structure & Function of Plants —> ORGANS
Possible Test Questions or Topic
Notes:
Chapter 21, Section 21.3
1. Describe the functions of the
A. ROOTS:
major plant organs listed at the
right.
1) Meristem
B. STEMS:
Chapter 21, Section 21.4
C. LEAVES:
1) Stomata
2) Guard Cells:
Chapter 21, Section 22.2
D. FLOWERS:
1) Stamen:
2) Pistil:
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#3 Describe the role of meristematic, ground, and vascular tissues
Plant Tissues
Notice the location and the function of each
1.
2.
3.
4.
5.
6.
Meristematic tissue
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#3 Describe the role of meristematic, ground, and vascular tissues
TOPIC: Structure & Function of Plants —> TISSUES
Possible Test Questions or Topic
Notes:
Chapter 21, Section 21.1
1. What is a ‘tissue’?
2. Describe & give the
•
1. DERMAL TISSUE:
function of the FOUR types of
plant TISSUES
•
How is dermal tissue like our skin?
.
2. GROUND TISSUE:
•
What parts of our body function like ground tissue?
3. VASCULAR TISSUE:
Ex: Xylem =
Ex: Phloem =
•
What part of our body functions similar to plant vascular tissue?
4. MERISTEMATIC TISSUE:
4
#1 Explain how plants are classified based on distinguishing characteristics
MONOCots
DIocots
Cotyledons
Veins
In leaves
Flower
parts
Arrangement
of primary
Vascular bun
dles in stem
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#1 Explain how plants are classified based on distinguishing characteristics
Diversity of Flowering Plants
Look up the word ‘cotyledon’ in the Index to get started
Scientists classify flowering plants into two groups based on the number of “seed leaves” a
plant has. “Seed leaves” are called Cotyledons:
A cotyledon is…
______________________________________________________________
_____________________________________________________________
With ONE cotyledon
With TWO cotyledons
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#2 Explain how the many structures of plants are related to the functions: photosynthesis,
cell respiration, transpiration, reproduction
Notes: Plant Processes
Explain how the following plant organs & tissues are directly
related to the process of:
1. PHOTOSYNTHESIS:
_____________________________
_____________________________
_____________________________
_____________________________
2. CELLULAR RESPIRATION
_____________________________
_____________________________
_____________________________
_____________________________
A) Leaves
A) Leaves
B) Stomata
B) Stomata
C) Guard Cells
C) Guard Cells
D) Stem
D) Stems
E) Phloem
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#2 Explain how the many structures of plants are related to the functions: photosynthesis,
cell respiration, transpiration, reproduction
Notes: Plant Processes, cont.
Explain how the following plant organs & tissues are directly
related to the process of:
3. TRANSPIRATION
A) Leaves
4. REPRODUCTION
A) Flowers
B) Stamen
B) Stomata
C) Pistil
D) Fruits
C) Guard Cells
E) Cones
F) Seeds
D) Xylem
G) Meristematic tissue (Meristem)
E) Roots
H) Cambium
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