The leaf system
A leaf is Copyright 2010 Ryan P. Murphy
a plant organ, Copyright 2010 Ryan P. Murphy
that s photosynthetic, Copyright 2010 Ryan P. Murphy
contains chloroplasts, Copyright 2010 Ryan P. Murphy
and is usually thin Copyright 2010 Ryan P. Murphy
so light can reach the cells. Copyright 2010 Ryan P. Murphy
A leaf is a plant organ, that is photosynthetic, contains chloroplasts, and is usually thin so light can reach the cells. Copyright 2010 Ryan P. Murphy
Veins: Contain vascular tissues. Copyright 2010 Ryan P. Murphy
The energy to power almost all life occurs because of plants. Plants harness the energy from the sun, and pass it on to all other life forms. Copyright 2010 Ryan P. Murphy
Photosynthesis: Plants make sugar from sunlight. Copyright 2010 Ryan P. Murphy
Photosynthesis: Plants make sugar from sunlight. Light energy is turned into chemical energy. Copyright 2010 Ryan P. Murphy
Respiration The plant burns the sugar to make energy. Mitochondria Chloroplasts
Respiration The plant burns the sugar to make energy. Mitochondria Chloroplasts
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water Energy
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water Energy
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water Energy Sugar
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Carbon Dioxide Water Energy Sugar
Equation for Photosynthesis CO2 + H2O + Sunlight C6H12O6 + O2 Water Energy Sugar Oxygen Carbon Dioxide
Photosynthesis is the process by which light energy is utilized to convert carbon dioxide and water into food to be used by plants. Oxygen is released into the air during the process. (O2) Light or solar energy is captured by chlorophyll (CHLOR-oh-phil), the green pigment in leaves. It is then converted into chemical energy which is stored as starch or sugar. These starches and sugars are stored in roots, stems and fruits. They are available to the plant as food or fuel. Copyright 2010 Ryan P. Murphy
Photosynthesis is the process by which light energy is utilized to convert carbon dioxide and water into food to be used by plants. Oxygen is released into the air during the process. (O2) Light or solar energy is captured by chlorophyll (CHLOR-oh-phil), the green pigment in leaves. It is then converted into chemical energy which is stored as starch or sugar. These starches and sugars are stored in roots, stems and fruits. They are available to the plant as food or fuel. Copyright 2010 Ryan P. Murphy
Photosynthesis is the process by which light energy is utilized to convert carbon dioxide and water into food to be used by plants. Oxygen is released into the air during the process. (O2) Light or solar energy is captured by chlorophyll (CHLOR-oh-phil), the chemical that makes leaves green. It is then converted into chemical energy which is stored as starch or sugar. These starches and sugars are stored in roots, stems and fruits. They are available to the plant as food or fuel. Copyright 2010 Ryan P. Murphy
Photosynthesis is the process by which light energy is utilized to convert carbon dioxide and water into food to be used by plants. Oxygen is released into the air during the process. (O2) Light or solar energy is captured by chlorophyll (CHLOR-oh-phil), the chemical that makes leaves green. It is then converted into chemical energy which is stored as starch or sugar. These starches and sugars are stored in roots, stems and fruits. They are available to the plant as food or fuel. Copyright 2010 Ryan P. Murphy
Photosynthesis is the process by which light energy is utilized to convert carbon dioxide and water into food to be used by plants. Oxygen is released into the air during the process. (O2) Light or solar energy is captured by chlorophyll (CHLOR-oh-phil), the chemical that makes leaves green. It is then converted into chemical energy which is stored as starch or sugar. These starches and sugars are stored in roots, stems and fruits. They are available to the plant as food or fuel. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Which of the following statements is false of photosynthesis? A.) Photosynthesis requires sunlight, carbon dioxide, and water. B.) Oxygen and glucose are produced in photosynthesis. C.) Carbon Dioxide and water are produced. D.) In photosynthesis, plants use radiant energy from the sun to create chemical energy in the form of sugars. E.) None of the above. Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen 6 Carbon Dioxide Sugar 6 Water C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Sunlight 6 Oxygen Sugar C6H12O6 Copyright 2010 Ryan P. Murphy
Stoma: Small pores on the underside of leaves. Allows CO 2 (carbon dioxide) into the leaf to be used in photosynthesis. Lets O 2 (Oxygen) and H 2 O (water) out. Plants pump water from the roots to the leaves. Copyright 2010 Ryan P. Murphy
Transpiration: The evaporation of water from plants. Plants pump water from the roots to the leaves. Evaporation of water happens through small pores called "stomates", which are found on the undersides of leaves. Copyright 2010 Ryan P. Murphy
Transpiration: The evaporation of water from plants. Plants pump water from the roots to the leaves. Evaporation of water happens through small pores called "stomates", which are found on the undersides of leaves. Copyright 2010 Ryan P. Murphy
Guard Cell and Stoma: Openings in leaf (stoma) controlled by guard cells that allow gasses in and out of leaf. Copyright 2010 Ryan P. Murphy
Stomata can open and close to adapt to the weather. Copyright 2010 Ryan P. Murphy
Stomata can open and close to adapt to the weather. Copyright 2010 Ryan P. Murphy
Stomata can open and close to adapt to the weather. Copyright 2010 Ryan P. Murphy
Plant reproductive system Copyright 2010 Ryan P. Murphy
All plants undergo sexual reproduction (two partners). Copyright 2010 Ryan P. Murphy
All plants undergo sexual reproduction (two partners). When the sperm (pollen) and egg come together you get a zygote / baby plant. Copyright 2010 Ryan P. Murphy
Flowers are the reproductive organs in angiosperms. Produce seeds enclosed in a fruit /ovary. Copyright 2010 Ryan P. Murphy
Gymnosperms produce cones. Copyright 2010 Ryan P. Murphy
Which plant is an angiosperm, and which is a gymnosperm?
Which plant is an angiosperm, and which is a gymnosperm?
Which plant is an angiosperm, and which is a gymnosperm?
Which plant is an angiosperm, and which is a gymnosperm? Copyright 2010 Ryan P. Murphy
Which plant is an angiosperm, and which is a gymnosperm? Copyright 2010 Ryan P. Murphy
Which plant is an angiosperm, and which is a gymnosperm? Copyright 2010 Ryan P. Murphy
Flower: The reproductive organ of a plant that makes the seed. Copyright 2010 Ryan P. Murphy
Female Male Copyright 2010 Ryan P. Murphy
Both Gymnosperms and Angiosperms release pollen. Copyright 2010 Ryan P. Murphy
Both Gymnosperms and Angiosperms release pollen. Copyright 2010 Ryan P. Murphy
Both Gymnosperms and Angiosperms release pollen. Copyright 2010 Ryan P. Murphy
Both Gymnosperms and Angiosperms release pollen. Copyright 2010 Ryan P. Murphy
Both Gymnosperms and Angiosperms release pollen. Copyright 2010 Ryan P. Murphy
Stamen Male part of flower Produces pollen
Ovary: On bottom of the flower, has the seeds inside and turns into the fruit. Copyright 2010 Ryan P. Murphy
The ovary in the flower contains the seeds. Copyright 2010 Ryan P. Murphy
The ovary in the flower contains the seeds. The ovary then becomes the fruits with the seeds inside. Copyright 2010 Ryan P. Murphy
The ovary in the flower contains the seeds. The ovary then becomes the fruits with the seeds inside. Copyright 2010 Ryan P. Murphy
Full to half a page needed
Stamen Male part of flower (sperm). - -
Filament: Supports the anther.
Filament: Supports the anther.
Filament: Supports the anther.
Anther: Part of the stamen that holds the pollen.
Anther: Part of the stamen that holds the pollen.
filament
filament
filament
filament
filament
filament
filament
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Which is the filament, and which is the anther? Where is the pollen?
Pistil: Female part of flower (egg). - - - - Copyright 2010 Ryan P. Murphy
Stigma: Sticky bulb in the center of the flower. Receives the pollen grains. Copyright 2010 Ryan P. Murphy
Style: Long stalk that the stigma sits on top of. Copyright 2010 Ryan P. Murphy
Ovary: On bottom of the flower, has the seeds inside and turns into the fruit. Contains the ovules. Copyright 2010 Ryan P. Murphy
Ovule: The part of the ovary that becomes the seeds. Copyright 2010 Ryan P. Murphy
filament
filament
filament
filament
filament
filament (Egg)
Sepal: Green leaves that cover the outside of a flower bud to protect the flower before it opens. Copyright 2010 Ryan P. Murphy
Video Link! Flowers opening and closing time lapse. http://www.youtube.com/watch?v=e1xv0t2auju
filament (Egg)
filament (Egg)
filament (Egg) Receptacle
Petal: The colorful, often bright part of the flower. Copyright 2010 Ryan P. Murphy
Petal: The colorful, often bright part of the flower. They attract pollinators. Copyright 2010 Ryan P. Murphy
filament (Egg) Receptacle
filament (Egg) Receptacle
filament (Egg) Receptacle
filament (Egg) Receptacle
Flowers attract pollinators through Fragrance (smell) Nectar (food) Color (sight) Copyright 2010 Ryan P. Murphy
Flowers attract pollinators through Fragrance (smell) Nectar (food) Color (sight) Copyright 2010 Ryan P. Murphy
Flowers attract pollinators through Fragrance (smell) Nectar (food) Color (sight) Copyright 2010 Ryan P. Murphy
No fancy flower or nectar = Wind pollination????????? Copyright 2010 Ryan P. Murphy
No fancy flower or nectar = Wind pollination????????? Copyright 2010 Ryan P. Murphy
No fancy flower or nectar = Wind pollination Copyright 2010 Ryan P. Murphy
Activity! Please label the letters below. A- B- C- D- E- Copyright 2010 Ryan P. Murphy
Activity! Answers A-Anther B- C- D- E- Copyright 2010 Ryan P. Murphy
Activity! Answers A-Anther B-Filament C- D- E- Copyright 2010 Ryan P. Murphy
Activity! Answers A-Anther B-Filament C-Stigma D- E- Copyright 2010 Ryan P. Murphy
Activity! Answers A-Anther B-Filament C-Stigma D-Style E- Copyright 2010 Ryan P. Murphy
Activity! Answers A-Anther B-Filament C-Stigma D-Style E-Ovary Copyright 2010 Ryan P. Murphy
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Bonus: Name the Movie Hey you. Did you know that the anther, pollen, and filament are the male part of the flower, did you, huh? Copyright 2010 Ryan P. Murphy
Answers 1-10. Name that part of the flower. Same answer can be used more than once. Copyright 2010 Ryan P. Murphy
1
1 Filament
2
2 Ovules
3
3 Petals
4
4 Stigma
5
5 Sepals
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6 Anther
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7 Ovary
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8 Style
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9 Anther
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10 Sepals
Activity! Transpiration. Place a clear plastic bag over your plants and record the next day if you notice water vapor / droplets on the bag. Copyright 2010 Ryan P. Murphy
Using M&M s to learn the equation for photosynthesis and cellular respiration.
Reactants Products 6CO2 + 6H2O + Energy C6H12O6 + 6O2 + Light + Law Conservation of Mass: In any physical or chemical reaction. Mass cannot be created or destroyed. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space Oxygen Carbon Hydrogen
Reactants Products 6CO2 + 6H2O + Energy C6H12O6 + 6O2 + Light + Law Conservation of Mass: In any physical or chemical reaction. Mass cannot be created or destroyed. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space
Reactants Products 6CO2 + 6H2O + Energy C6H12O6 + 6O2 + Light + Law Conservation of Mass: In any physical or chemical reaction. Mass cannot be created or destroyed. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space How many total atoms are in the Reactants, and how many total atoms are in the Products?
Reactants Products 6CO2 + 6H2O + Energy C6H12O6 + 6O2 + Light + Law Conservation of Mass: In any physical or chemical reaction. Mass cannot be created or destroyed. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space How many total atoms are in the Reactants, and how many total atoms are in the Products? Answer.
Reactants Products 6CO2 + 6H2O + Energy C6H12O6 + 6O2 + Light + Law Conservation of Mass: In any physical or chemical reaction. Mass cannot be created or destroyed. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space How many total atoms are in the Reactants, and how many total atoms are in the Products? Answer. 36 36