PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water...

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PLANTS- Structure Roots and Stems

Transcript of PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water...

Page 1: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

PLANTS-Structure

Roots and Stems

Page 2: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from

the soil 3. May store food 4. Transport water and dissolved

substances from the root into the stem

Page 3: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

ROOTS-Types

1. Tap-store large amounts of food and water Example-Carrot

2. Fibrous roots-absorb water and anchor the plant Example-grass

3. Combinations of those two as well as other specialized root systems

Page 4: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

ROOTS-Growth -Meristems: areas of rapidly dividing

cells -Apical meristem: causes root to grow

longer, located at the tip of the root behind the root cap (the protective covering)

Vascular cambium: adds cells to increase roots diameter located between the xylem and phloem

Page 5: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

STEMS-Function 1. Support the aboveground parts of

the plant 2. Expose the leaves to sunlight 3. Sometimes photosynthesis (if

they are green) and food storage occur in the stem

4. Transport materials

Page 6: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

4. Transport-

Xylem tissues transport water from the roots to the leaves

Phloem tissue transport sugars, minerals, and hormones throughout the plant (food)

Translocation is the term used to describe movement of sugars from the leaves through the phloem

Page 7: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

STEMS-Types 1. Herbaceous stems-soft, green,

flexible; usually carry out photosynthesis; Examples are daisies, carnations, petunias

2. Woody stems-hard and rigid; add thickness, called secondary growth (wood)

Page 8: PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

STEMS-Growth Apical meristem produces new cells,

located at the top of the stem, growth in length

Lateral meristem or vascular cambium increases stem’s diameter


Chapter 37 Plant Nutrient. The uptake of nutrients occurs at both the roots and the leaves. –Roots, through mycorrhizae and root hairs, absorb water and.

Chapter 37 Plant Nutrient. The uptake of nutrients occurs at both the roots and the leaves. –Roots, through mycorrhizae and root hairs, absorb water and.

Mechanical properties of tree roots for soil reinforcement ...

Mechanical properties of tree roots for soil reinforcement ...

Plant Structure and Growth. Roots anchor the plant in the soil, absorb minerals and water, and store food Monocots have a fibrous root consisting.

Plant Structure and Growth. Roots anchor the plant in the soil, absorb minerals and water, and store food Monocots have a fibrous root consisting.

Roots, Stems and Leaves Roots Absorption Root hairs increase surface area Mycorrhizae are symbiotic fungi that help plants absorb nutrients.

Roots, Stems and Leaves Roots Absorption Root hairs increase surface area Mycorrhizae are symbiotic fungi that help plants absorb nutrients.

Plant Nutrition. The uptake of nutrients occurs at both the roots and the leaves. Roots, through mycorrhizae and root hairs, absorb water and minerals.

Plant Nutrition. The uptake of nutrients occurs at both the roots and the leaves. Roots, through mycorrhizae and root hairs, absorb water and minerals.

Crops, Roots Managing soil and Biological ecosystem Processes

Crops, Roots Managing soil and Biological ecosystem Processes

Specialized Tissues in Plants Plant Organs: Roots, Stems, and Leaves Roots Anchor the plant and absorb nutrients and water Mutualistic relationship with.

Specialized Tissues in Plants Plant Organs: Roots, Stems, and Leaves Roots Anchor the plant and absorb nutrients and water Mutualistic relationship with.

Introduction to Plant Transport · plant body into roots, which absorb water and minerals from the soil, and stems which are exposed to light and atmospheric CO 2. •This morphological

Introduction to Plant Transport · plant body into roots, which absorb water and minerals from the soil, and stems which are exposed to light and atmospheric CO 2. •This morphological

6.2 Covalent Bonding Plants absorb water through their roots from soil or from a solution containing nutrients. Carbon dioxide from the air enters the.

6.2 Covalent Bonding Plants absorb water through their roots from soil or from a solution containing nutrients. Carbon dioxide from the air enters the.

Roots and Soil Chapter 5 - South Sevier High

Roots and Soil Chapter 5 - South Sevier High

The 7 Influences of Climate. Climate-vegetation Vegetation-climate. Soil does matter. Plants –slow winds, absorb water, absorb heat Slow down surface.

The 7 Influences of Climate. Climate-vegetation Vegetation-climate. Soil does matter. Plants –slow winds, absorb water, absorb heat Slow down surface.

Chapter 23: Roots, Stems, and Leaves The three principle organs of seed plants Roots absorb water and dissolved nutrients anchor plants in the ground hold.

Chapter 23: Roots, Stems, and Leaves The three principle organs of seed plants Roots absorb water and dissolved nutrients anchor plants in the ground hold.

Roots Roots anchor the plant. Roots absorb water and dissolved minerals from the ground. Roots may also be modified to store food. Ex. Carrots, radish,

Roots Roots anchor the plant. Roots absorb water and dissolved minerals from the ground. Roots may also be modified to store food. Ex. Carrots, radish,

Soil, Plant Nutrition & Roots Chapters 29, 30, 24.

Soil, Plant Nutrition & Roots Chapters 29, 30, 24.

Assessment of Reading, Writing and Mathematics: Primary ...€¦ · Instead of growing deep down into the soil, the roots spread out near the surface in order to absorb the water

Assessment of Reading, Writing and Mathematics: Primary ...€¦ · Instead of growing deep down into the soil, the roots spread out near the surface in order to absorb the water

fertilizercanada-ksiu6qbsd.netdna-ssl.com · 2016-03-10 · Thick lawns with deeper roots absorb more water and reduce run-off. Lawns hold soil particles in place, helping to avoid

fertilizercanada-ksiu6qbsd.netdna-ssl.com · 2016-03-10 · Thick lawns with deeper roots absorb more water and reduce run-off. Lawns hold soil particles in place, helping to avoid

Soil, Plant Nutrition & Roots

Soil, Plant Nutrition & Roots

Roots and Soil Chapter 5. Outline Root Development Root Structure Specialized Roots Mycorrhizae Root Nodules Soils Horizons Soil Formation - Factors.

Roots and Soil Chapter 5. Outline Root Development Root Structure Specialized Roots Mycorrhizae Root Nodules Soils Horizons Soil Formation - Factors.

Harnessing (roots and) soil biology - Dept. of Crop and ...css.wsu.edu/oilseeds/files/.../03/KirkegaardSoilbiologyWSU2014Conf.pdfHarnessing (roots and) soil biology John Kirkegaard

Harnessing (roots and) soil biology - Dept. of Crop and ...css.wsu.edu/oilseeds/files/.../03/KirkegaardSoilbiologyWSU2014Conf.pdfHarnessing (roots and) soil biology John Kirkegaard

internationaljournalofresearch.files.wordpress.com · Web viewIrrigation helps to grow crops by moisturizing the soil so that the roots of plant can easily absorb the nutrients from

internationaljournalofresearch.files.wordpress.com · Web viewIrrigation helps to grow crops by moisturizing the soil so that the roots of plant can easily absorb the nutrients from