Tema 4 naturales
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The document summarizes four types of plants: gymnosperms, angiosperms, ferns, and mosses. Gymnosperms reproduce through cones and do not produce fruit, while angiosperms reproduce through flowering and fruit-bearing plants like roses and berries. Ferns have roots, stems, and large frond-like leaves and have existed for over 300 million years. Mosses have simple stems and leaves and reproduce via spores inside capsules.
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Unit 4 the plant kingdom
The document discusses flowering and non-flowering plants. Flowering plants, like apple and cherry trees, reproduce sexually through flowers and seeds contained in fruits. Non-flowering plants like ferns and mosses reproduce asexually through spores. Gymnosperms are also flowering plants but have small flowers and cones instead of fruits. The document also describes the key parts of plants - roots that take in water and minerals, stems that provide structure and transport nutrients, and leaves that perform photosynthesis to produce food.
Unit 4 the plant kingdom
Plants are classified into two main groups: flowering plants and non-flowering plants. Flowering plants reproduce sexually through flowers and seeds, and are further divided into angiosperms and gymnosperms. Non-flowering plants reproduce asexually through spores and include ferns and mosses. All plants have three main parts: roots, stems, and leaves. Roots absorb water and minerals from the soil, stems transport fluids and support the plant, and leaves contain chlorophyll and perform photosynthesis to produce food for the plant.
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Plants are divided into two main groups: flowering plants and non-flowering plants. Flowering plants are further divided into gymnosperms and angiosperms. Gymnosperms have small flowers and reproduce through cones and needles, while angiosperms reproduce through pollinated flowers that produce fruits containing seeds. Non-flowering plants like ferns and mosses reproduce asexually using spores rather than seeds, with ferns bearing spores on fronds and mosses within capsules.
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Flowering plants reproduce through seeds contained within fruits. Angiosperms produce fruits containing seeds after pollination. Gymnosperms have small flowers and their seeds develop in cones, including many conifer trees. Non-flowering plants reproduce asexually through spores and include ferns and mosses, with ferns being some of the oldest plant life on Earth evolving over 300 million years ago.
Unit 4 Plant Kingdom
Plants are divided into two main groups: flowering plants and non-flowering plants. Flowering plants reproduce through flowers and seeds, while non-flowering plants reproduce through spores. The main parts of plants are roots, stems, and leaves. Plants produce their own food through photosynthesis, where chloroplasts in leaves use energy from the sun to turn carbon dioxide, water, and minerals into glucose.
The plant kingdom
Flowering plants are the largest group of plants on Earth and are divided into angiosperms and gymnosperms. Angiosperms have flowers that are pollinated and produce fruits containing seeds, while gymnosperms have small flowers and develop seeds in cones without producing fruit. Non-flowering plants do not produce seeds and include ferns, which have underground roots and stems, and mosses, which have very simple above-ground stems and leaves.
The plant kingdom naturales tema 4
This document provides information about the plant kingdom and plant classification. It discusses the two main categories of plants - flowering plants (angiosperms) and non-flowering plants (gymnosperms, ferns, mosses). Flowering plants reproduce through seeds and flowers, while non-flowering plants reproduce using spores. The document also describes the key parts of plants - roots, stems, leaves and flowers. It explains the processes of photosynthesis, where plants produce their own food, and respiration, where plants both produce and consume oxygen.
Parts of a plant
Plants have four main parts: roots, which absorb water from the soil; stems, which support the plant; leaves, which receive sunlight; and flowers, which are the reproductive parts of plants. The document discusses the four main parts of plants - roots, stems, leaves, and flowers - and their basic functions.
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Unit 4 the plant kingdom
The document discusses flowering and non-flowering plants. Flowering plants, like apple and cherry trees, reproduce sexually through flowers and seeds contained in fruits. Non-flowering plants like ferns and mosses reproduce asexually through spores. Gymnosperms are also flowering plants but have small flowers and cones instead of fruits. The document also describes the key parts of plants - roots that take in water and minerals, stems that provide structure and transport nutrients, and leaves that perform photosynthesis to produce food.
Unit 4 the plant kingdom
Plants are classified into two main groups: flowering plants and non-flowering plants. Flowering plants reproduce sexually through flowers and seeds, and are further divided into angiosperms and gymnosperms. Non-flowering plants reproduce asexually through spores and include ferns and mosses. All plants have three main parts: roots, stems, and leaves. Roots absorb water and minerals from the soil, stems transport fluids and support the plant, and leaves contain chlorophyll and perform photosynthesis to produce food for the plant.
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Plants are divided into two main groups: flowering plants and non-flowering plants. Flowering plants are further divided into gymnosperms and angiosperms. Gymnosperms have small flowers and reproduce through cones and needles, while angiosperms reproduce through pollinated flowers that produce fruits containing seeds. Non-flowering plants like ferns and mosses reproduce asexually using spores rather than seeds, with ferns bearing spores on fronds and mosses within capsules.
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Flowering plants reproduce through seeds contained within fruits. Angiosperms produce fruits containing seeds after pollination. Gymnosperms have small flowers and their seeds develop in cones, including many conifer trees. Non-flowering plants reproduce asexually through spores and include ferns and mosses, with ferns being some of the oldest plant life on Earth evolving over 300 million years ago.
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Plants are divided into two main groups: flowering plants and non-flowering plants. Flowering plants reproduce through flowers and seeds, while non-flowering plants reproduce through spores. The main parts of plants are roots, stems, and leaves. Plants produce their own food through photosynthesis, where chloroplasts in leaves use energy from the sun to turn carbon dioxide, water, and minerals into glucose.
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Flowering plants are the largest group of plants on Earth and are divided into angiosperms and gymnosperms. Angiosperms have flowers that are pollinated and produce fruits containing seeds, while gymnosperms have small flowers and develop seeds in cones without producing fruit. Non-flowering plants do not produce seeds and include ferns, which have underground roots and stems, and mosses, which have very simple above-ground stems and leaves.
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This document provides information about the plant kingdom and plant classification. It discusses the two main categories of plants - flowering plants (angiosperms) and non-flowering plants (gymnosperms, ferns, mosses). Flowering plants reproduce through seeds and flowers, while non-flowering plants reproduce using spores. The document also describes the key parts of plants - roots, stems, leaves and flowers. It explains the processes of photosynthesis, where plants produce their own food, and respiration, where plants both produce and consume oxygen.
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Plants have four main parts: roots, which absorb water from the soil; stems, which support the plant; leaves, which receive sunlight; and flowers, which are the reproductive parts of plants. The document discusses the four main parts of plants - roots, stems, leaves, and flowers - and their basic functions.
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The document divides plants into four main categories: angiosperms, gymnosperms, ferns, and mosses. It describes the key characteristics of each category, such as angiosperms producing flowers and fruit with seeds inside, while gymnosperms have small flowers and develop seeds in cones. It also outlines the basic roles of roots, stems, and leaves in plants. Finally, it provides a brief overview of the processes of photosynthesis and transport of water and nutrients in plants.
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The document summarizes four types of plants: gymnosperms, angiosperms, ferns, and mosses. Gymnosperms reproduce through cones and do not produce fruit, while angiosperms reproduce through flowering and fruit-bearing plants like roses and berries. Ferns have roots, stems, and large frond-like leaves and have existed for over 300 million years. Mosses have simple stems and leaves and reproduce via spores inside capsules.
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Plants have five basic parts - leaves, stems, roots, flowers, and fruit - that each serve important functions. Leaves produce oxygen through photosynthesis and release water through transpiration. Stems transport water and nutrients throughout the plant via vessels. Roots take in water and minerals from the soil using root hairs. Flowers function to sexually reproduce the plant species to ensure its continuation. Fruits contain seeds and can either have one seed like mangoes or multiple seeds like guavas.
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Plants are classified based on their reproductive structures and methods. Flowering plants reproduce sexually through flowers and seeds, while non-flowering plants reproduce asexually using spores. Angiosperms are flowering plants that produce fruits containing seeds, while gymnosperms are non-flowering plants like pine trees that bear seeds in cones. Ferns and mosses also reproduce using spores. All plants have roots, stems and leaves that carry out essential functions like absorbing water and minerals, providing structure, and capturing sunlight for photosynthesis. Photosynthesis is the key process by which plants use sunlight, carbon dioxide and water to produce their own food in the form of glucose.
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Plants have four basic parts - leaves, stems, roots, and flowers. Leaves produce food for the plant through photosynthesis. Stems transport water and nutrients throughout the plant and provide structural support. Roots absorb water and minerals from the soil and anchor the plant. Flowers allow for reproduction and the development of fruits and seeds.
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This document discusses flowering and non-flowering plants. It describes the parts of flowering plants including roots, stems, leaves, flowers and seeds. It explains that flowers produce fruits containing seeds to help plants reproduce. The life cycle of flowering plants is outlined as seeds growing into plants that grow flowers and fruits containing new seeds. Non-flowering plants like conifers produce cones instead of flowers that also contain fruits and seeds. Deciduous trees lose their leaves in autumn while evergreen trees keep their leaves year-round.
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The document discusses the main plant parts including flowers, leaves, stems, and roots. It describes the key functions of each part, such as leaves performing photosynthesis, stems transporting water and food, and roots absorbing water and nutrients from the soil. The flower's purpose is to attract insects for pollination so it can produce seeds. Overall, the passage provides a basic overview of the main plant structures and their roles in growth and reproduction.
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The document describes two types of vascular plants: spore-bearing plants and seed-bearing plants. Spore-bearing plants reproduce via spores, which can be found on the backs of fern leaves. Ferns, horsetails, and club mosses are examples of spore-bearing plants. Seed-bearing plants make up over 95% of vascular plants and reproduce via seeds inside fruits. Examples given are avocado, mango, and papaya. Students are instructed to observe plant samples, describe their characteristics, and write a summary of the differences between spore-bearing and seed-bearing plants.
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The document summarizes four types of plants: gymnosperms, angiosperms, ferns, and mosses. Gymnosperms reproduce through cones and do not produce fruit, while angiosperms reproduce through flowering and fruit-bearing plants like roses and berries. Ferns have roots, stems, and large frond-like leaves and have existed for over 300 million years. Mosses have simple stems and leaves and reproduce via spores inside capsules.
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Plants have five basic parts - leaves, stems, roots, flowers, and fruit - that each serve important functions. Leaves produce oxygen through photosynthesis and release water through transpiration. Stems transport water and nutrients throughout the plant via vessels. Roots take in water and minerals from the soil using root hairs. Flowers function to sexually reproduce the plant species to ensure its continuation. Fruits contain seeds and can either have one seed like mangoes or multiple seeds like guavas.
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The document discusses key topics in plant biology, including:
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- Major plant groups like bryophytes, ferns, gymnosperms, and angiosperms. Angiosperms are flowering plants that produce seeds within fruits, and include important agricultural crops.
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Plants are classified based on their reproductive structures and methods. Flowering plants reproduce sexually through flowers and seeds, while non-flowering plants reproduce asexually using spores. Angiosperms are flowering plants that produce fruits containing seeds, while gymnosperms are non-flowering plants like pine trees that bear seeds in cones. Ferns and mosses also reproduce using spores. All plants have roots, stems and leaves that carry out essential functions like absorbing water and minerals, providing structure, and capturing sunlight for photosynthesis. Photosynthesis is the key process by which plants use sunlight, carbon dioxide and water to produce their own food in the form of glucose.
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Plants have four basic parts - leaves, stems, roots, and flowers. Leaves produce food for the plant through photosynthesis. Stems transport water and nutrients throughout the plant and provide structural support. Roots absorb water and minerals from the soil and anchor the plant. Flowers allow for reproduction and the development of fruits and seeds.
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This document discusses flowering and non-flowering plants. It describes the parts of flowering plants including roots, stems, leaves, flowers and seeds. It explains that flowers produce fruits containing seeds to help plants reproduce. The life cycle of flowering plants is outlined as seeds growing into plants that grow flowers and fruits containing new seeds. Non-flowering plants like conifers produce cones instead of flowers that also contain fruits and seeds. Deciduous trees lose their leaves in autumn while evergreen trees keep their leaves year-round.
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The document discusses the main plant parts including flowers, leaves, stems, and roots. It describes the key functions of each part, such as leaves performing photosynthesis, stems transporting water and food, and roots absorbing water and nutrients from the soil. The flower's purpose is to attract insects for pollination so it can produce seeds. Overall, the passage provides a basic overview of the main plant structures and their roles in growth and reproduction.
The parts of a plant
1. Flowers are the reproductive organs of plants that contain male and female parts.
2. Leaves take in carbon dioxide and water, and through photosynthesis, produce oxygen and sugars to fuel plant growth. Specialized structures called stomata allow for gas exchange.
3. Plants can reproduce both sexually, through pollination and fertilization to produce seeds, and asexually through methods like bulbs, rhizomes, cuttings, and tissue culture.
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The document summarizes various plant parts and their functions. It discusses that roots anchor the plant underground and absorb water and nutrients, with root hairs and nodules helping with absorption. Stems support the plant and transport water, nutrients and food between different parts. Leaves are where photosynthesis occurs to produce food. Flowers contain pollen and ovules for reproduction.
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The document describes two types of vascular plants: spore-bearing plants and seed-bearing plants. Spore-bearing plants reproduce via spores, which can be found on the backs of fern leaves. Ferns, horsetails, and club mosses are examples of spore-bearing plants. Seed-bearing plants make up over 95% of vascular plants and reproduce via seeds inside fruits. Examples given are avocado, mango, and papaya. Students are instructed to observe plant samples, describe their characteristics, and write a summary of the differences between spore-bearing and seed-bearing plants.
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Plants have several key parts that allow them to grow, reproduce, and survive. Seeds contain a stored embryo and food reserves that allow new plants to grow. Roots anchor the plant and absorb water and nutrients from the soil. Stems transport water and nutrients throughout the plant and hold up leaves and flowers. Leaves use photosynthesis to produce food for the plant and release oxygen. Flowers attract pollinators to help the plant reproduce through seeds. Plant parts like roots, stems, leaves and flowers each have important functions that allow the plant life cycle to continue.
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The document discusses flowers, their structures and functions. It defines flowers as compressed shoots bearing floral leaves that are the reproductive structures of plants. The main external parts of a flower are described as sepals, petals, stamens and pistils. Variations in flower structures and types of inflorescences are covered. The development of pollen grains and ovules is summarized, as are the processes of pollination, fertilization and fruit/seed formation.
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SPORE AND CONE BEARING PLANTS, VEGETATIVE PROPAGATION
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Unit 7 matter and forces
This document discusses different properties of matter and types of forces. It defines volume, density, mass, hardness, thermal conductivity, solubility, and density as key properties of matter. It also explains that matter can be pure substances or mixtures. Pure substances consist of only one type of matter, while mixtures contain two or more substances and can be either homogeneous or heterogeneous. The document then discusses different types of forces, including non-contact forces like magnetism and gravity, and contact forces such as friction and buoyancy.
Unit 3 health and illness
This document discusses health, illness, and advances in medicine. It describes how diseases can be infectious, caused by pathogens like bacteria and viruses, or non-infectious, not caused by organisms. Infectious diseases like tetanus, salmonellosis, and colds are transmitted through the nose, mouth or mosquito bites. Non-infectious diseases include allergies, asthma, cancer, and diabetes. The document provides tips for staying healthy such as eating nutritious meals, getting exercise, sleeping, hygiene, and prevention. It also outlines some major advances in medicine including vaccines, antibiotics, x-rays, scans, and new surgical techniques.
Unit 2 The Human Body and Nutrition
This document discusses the key body systems needed for human functioning: the respiratory, circulatory, excretory, and digestive systems. The respiratory system takes in oxygen and expels carbon dioxide through alveoli in the lungs. The circulatory system transports nutrients from digested food through the bloodstream. The excretory and digestive systems work to eliminate waste while breaking down nutrients from food. Together, these systems allow the body to intake oxygen, nutrients, and expel waste to generate energy for functioning.
Tema 3 ccnn
Infectious diseases are caused by pathogens like bacteria and viruses. They spread from person to person through the nose and mouth when an infectious disease enters the body. The body fights infections with white blood cells which cause fever and inflammation. Non-infectious diseases such as allergies, heart disease, mental illnesses, diabetes, and cancer are not caused by pathogens and cannot spread between people.
The human body and nutrition cc nn tema 2
This document summarizes the key body systems involved in nutrition and waste removal in cells. It discusses the digestive system that breaks down food, the respiratory system that provides oxygen and removes carbon dioxide, the circulatory system that transports nutrients and waste via blood flow, and the excretory system involving the kidneys, ureters, bladder and urethra that filters waste from the blood and removes it from the body through urine. Each system is described in 1-2 sentences with diagrams to illustrate the processes of digestion, respiration, circulation and excretion working together to provide cells with nutrients and remove waste.
Tema 2 Los Paisajes de Europa.
El documento lista las principales características geográficas de Europa, incluyendo 8 sistemas montañosos, 3 mesetas, 4 llanuras, y varios litorales como golfos, cabos, estrechos, penínsulas y canales.
Tema 6 la organización de españa
España está organizada territorialmente en comunidades autónomas y ciudades autónomas. Está dividida en provincias y municipios. Las comunidades autónomas tienen sus propios órganos de gobierno como el consejo de gobierno, parlamento y tribunal superior de justicia. En total hay 17 comunidades autónomas y 2 ciudades autónomas en España.
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Tema 4 de naturales
Plants are divided into flowering and non-flowering plants. Flowering plants reproduce sexually through flowers and produce seeds, and are further divided into angiosperms and gymnosperms. Angiosperms are pollinated and produce fruits containing seeds, while gymnosperms have small flowers and produce seeds in cones. Non-flowering plants reproduce asexually through spores and include ferns, which have roots, stems and fronds, and mosses, which are small with simple stems and leaves.
The Plant Kingdom
The plant kingdom is divided into flowering and non-flowering plants. Flowering plants are the largest group and reproduce through seeds and flowers. They are further divided into gymnosperms like conifers which produce seeds in cones, and angiosperms which produce fruits containing seeds. Non-flowering plants like ferns and mosses reproduce using spores and include some of the earliest plants. Plants have structures like roots, stems, leaves, and flowers that take in water and nutrients from the soil and environment and conduct photosynthesis to produce food.
Plant Life Cycles of Flower bearing plant, spore bearing plant and Cone beari...
1. Plants produce flowers to reproduce through seeds. The flower's purpose is to help fertilization occur to produce fruits containing seeds.
2. There are two main types of seed-bearing plants - angiosperms which have flowering plants, and gymnosperms which include coniferous and non-flowering plants that bear seeds in cones or fruit-like structures.
3. Seed dispersal is the process by which seeds are spread to new locations by various means such as wind, water, explosion or animals to help plants colonize new areas.
Naturalists at Large: Plant kingdom
Plants have basic needs of temperature, light, water, air, nutrients, and space to grow. They are eukaryotes that can produce their own food through photosynthesis. Plants have two main stages in their life cycle - the sporophyte produces spores and the gametophyte produces sex cells. There are two divisions of plants - vascular plants that have transport tissues and nonvascular plants that do not. Nonvascular plants include mosses, liverworts, and hornworts while vascular plants are divided into spore producers like ferns and seed producers. Seed plants are further divided into gymnosperms like conifers that produce naked seeds and angiosperms that produce seeds in an enclosed ovary.
PLANT-REPRODUCTION-1 (1).pptx
1. Plants reproduce both sexually through flowers and pollination or asexually through vegetative propagation of plant parts like stems, leaves, and roots.
2. Sexual reproduction in flowering plants involves pollen transferring between male stamen and female pistil parts of a flower, while asexual reproduction uses vegetative plant parts to generate new plants without seeds.
3. Plants are classified by their reproductive structures, from nonvascular bryophytes like mosses reproducing via spores, to seedless vascular ferns and gymnosperms bearing spores or cones, to the largest group of flowering angiosperms.
P L A N T S
The plant kingdom is divided into two main groups: vascular and non-vascular plants. Vascular plants have tissues that transport water and nutrients throughout the plant. Non-vascular plants like mosses and liverworts lack these tissues and rely on cell walls for transport. Seedless plants reproduce via spores and include non-vascular bryophytes as well as vascular horsetails, ferns, and spikemosses. Seed plants have true roots, stems, leaves and vascular tissues. They reproduce via seeds and are divided into gymnosperms like conifers, which have naked seeds, and angiosperms, which produce flowers and fruits containing seeds. Angiosperms are further divided into monocots and dicots.
Plants corr
Plants are multicellular organisms that carry out photosynthesis. Photosynthesis takes place in chloroplasts and uses chlorophyll, carbon dioxide, water, and sunlight to produce organic matter. Plants undergo respiration to obtain energy and carry out vital functions. Plants are classified based on whether they have vascular tissue and whether they flower and produce seeds. Xylem transports water and nutrients while phloem transports organic matter. Gymnosperms are seed-producing plants like conifers that do not produce fruits, while angiosperms are flowering plants that produce fruits and seeds enclosed within flowers.
4 The plan kingdom
Plants are divided into four main groups: angiosperms, gymnosperms, ferns, and mosses. Angiosperms produce flowers and fruits containing seeds, gymnosperms have cones and small flowers without fruits, while ferns and mosses reproduce via spores. The main plant parts are roots, which absorb water and minerals, stems, which transport fluids and hold up other parts, and leaves, containing chlorophyll and veins that facilitate photosynthesis and transport nutrients. Nutrition occurs as roots absorb water and minerals, xylem transports these to leaves, where carbon dioxide is absorbed and glucose is produced and sent to other plant parts by phloem cells.
Parts of the plant and their functions
The document summarizes the basic parts of plants and their functions. It discusses the five main parts - leaves, stems, roots, fruits, and flowers. For each part, it describes their external and internal structures as well as different types. Leaves perform photosynthesis. Stems support leaves and transport water. Roots absorb water and minerals from soil. Fruits protect seeds and aid in seed dispersal. Flowers contain reproductive organs to produce seeds.
ALL ABOUT PLANTS
The document discusses different types of plants and their parts and functions. It describes trees, shrubs, herbs, climbers, creepers and other small plants. It explains the roles of roots, stems, leaves, flowers, fruits and seeds. It discusses how plants make their own food through photosynthesis and provides food and shelter for animals.
BOTANY POWERPOINT.pptxFLOWER, FRUIT, SEEDS
The document discusses plant reproduction and fruit development. It describes the main parts of flowers - sepals, petals, stamens, and carpels. It then explains different types of inflorescences, or flower arrangements, and methods of plant reproduction including sexual reproduction through pollination and fertilization, as well as asexual reproduction methods like cloning and vegetative propagation. Finally, it defines different types of fruits like simple fruits, aggregate fruits, and accessory fruits, describing their structures and key examples.
Classification of living things
Coniferophyta is a division of cone-bearing plants with needle-shaped leaves. Their reproductive structures are cones, with male cones producing pollen and female cones bearing ovules. Angiospermophyta is a division of flowering plants whose reproductive structures are flowers. They are divided into monocotyledons like maize which have one cotyledon, and dicotyledons like beans which have two. Angiosperms show variety in forms and habitats but share structures like sepals, petals, stamens and carpels.
Rupali kadam (1)
PLANTS CLASSIFY INTO DIFFERENT CATEGORIES - HERB , SHRUB AND TREES.
FLOWER IS REPRODUCTIVE PART OF PLANT . FLOWER CONTAIN MALE REPRODUCTIVE PART AND FEMALE REPRODUCTIVE PART
Plants queta
Plants are divided into two main groups: seed plants and non-seed plants. Seed plants include angiosperms and gymnosperms, and have seeds, while non-seed plants like ferns and mosses reproduce differently. The main parts of plants include seeds, flowers, leaves, and roots. Plants are able to produce their own food through photosynthesis. Flowers contain the sexual organs of the plant including pistils, stamens, petals, and sepals. Fertilization occurs when pollen unites with an ovule, and germination begins the process of a seed growing into a new plant.
TYPES OF FLOWERS, FRUITS,DICOT AND MONOCOT SEEDS
Flower is a reproductive structure that contains either male or female organs or both. A flower contains several parts including sepals, petals, stamens, and pistil. There are different types of flowers including bisexual, unisexual, and neutral flowers. Seeds come from fruits and there are two main types - monocot seeds with one cotyledon and dicot seeds with two cotyledons. Monocot seeds have an embryo with one cotyledon called a scutellum and endosperm as the storage tissue. Dicot seeds have an embryo containing a primary axis and two cotyledons which act as storage organs.
Plant anatomy & physiology
This document summarizes plant anatomy and physiology, focusing on the four basic parts of plants - leaves, stems, roots, and flowers. It describes the structures and functions of each part in detail, including tissues of the leaf like the epidermis, mesophyll layer, and vascular bundles. It also discusses specialized stem structures like bulbs, tubers, and rhizomes. The summary provides an overview of the key components and processes in plant anatomy.
Plants
The document classifies and describes the two main groups of plants: nonflowering plants and flowering plants. Nonflowering plants such as mosses and ferns reproduce via spores and do not produce flowers or seeds. Flowering plants, which are more diverse and numerous, reproduce sexually through flowers and seeds. Within flowering plants are gymnosperms, which bear naked seeds in cones, and angiosperms, which produce flowers, fruits, and enclosed seeds.
Plant anatomy presentation
This document provides an overview of plant anatomy, focusing on the four basic plant parts - leaves, stems, roots, and flowers. It describes the structures and functions of each part in detail. For leaves, it outlines the tissues of the leaf including the epidermis, mesophyll layer, and vascular bundles. For stems, it discusses external structures, internal structures of monocots and dicots, and specialized stem types. It also defines the different types of roots and their internal and external parts. Finally, it examines the structures and types of flowers.
Types of plants
There are two main types of plants: non-flowering and flowering. Non-flowering plants such as mosses and ferns reproduce using spores rather than flowers and seeds. Spores are tiny organisms that can be dispersed by wind. Flowering plants, also called angiosperms, follow a life cycle from seed to mature plant where they produce flowers and seeds, allowing the cycle to repeat.
Plants classification
This document summarizes plant classification and the life cycle of flowering plants. It discusses that plants are classified into non-flowering plants, which reproduce with spores, and flowering plants, which reproduce with flowers and seeds. Flowering plants are further divided into gymnosperms, which have cones and seeds but no fruit, and angiosperms, which produce fruits containing seeds. The document then outlines the process of photosynthesis, pollination leading to fertilization and seed production, and how seeds germinate into new plants. It concludes with describing asexual reproduction methods of tubers, bulbs, and stolons.
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Unit 7
This document provides an overview of magnetism and how it relates to electricity. It discusses how magnets are used in everyday devices like refrigerators and credit cards. It explains that a magnetic field is the space around a magnet where its force can be detected, such as with iron filings. It also describes how magnetic poles attract or repel each other and how the Earth itself acts as a large magnet. Furthermore, it outlines how electricity and magnetism are related through electromagnets and how moving a magnet in and out of a coil can generate electricity.
Unit 6
The document discusses the three states of matter - solid, liquid, and gas - and the processes by which matter changes between these states: condensation, solidification, melting, and evaporation. It also introduces pure substances and mixtures, chemical reactions in nature including oxidation, combustion, and fermentation.
Unit 5
This document discusses the general and specific properties of different forms of matter, including air, rocks, water, and humans. It defines mass as measured in kilograms and grams, and volume as measured in liters and milliliters. It also describes hardness as how difficult matter is to scratch and brittleness as how easily matter breaks.
1136st
Este documento describe varios juegos tradicionales españoles como la petanca, la calva, el caliche, la goma, las chapas, el rescate, la comba, el pañuelo, la gallinita ciega, la soga tira, la carrera de sacos, la rayuela, los chinos, el churo va, el chiquito la, los países y el mata pollos. También menciona algunas fuentes donde se han visto descripciones de estos juegos.
Juegos populares
Este documento presenta las instrucciones y reglas para jugar a varios juegos tradicionales y populares, incluyendo Petanca, Calva, Villa Castellana, Caliche, Goma, Las Chapas, Rescate, La Comba, El Pañuelo, La Gallinita Ciega, Tirar de la Soga, Carrera de Sacos, Rayuela, Chinos, Churro Va, Chiquitolas, Los Paises, El Cortahillos y Partidos Quemaos.
Juegos populares
Este documento lista una serie de juegos tradicionales españoles y ofrece una breve descripción de las reglas de cada uno. Algunos de los juegos mencionados incluyen la goma, la comba, la sogatira, la gallinita ciega, el pañuelo, la rayuela, los chinos, las chapas y la petanca.
Unidad 3
El documento resume los principales períodos históricos desde la prehistoria hasta la edad contemporánea, incluyendo la prehistoria, la edad antigua, la edad media, la edad moderna y la edad contemporánea. Describe algunos eventos clave en cada período como la revolución francesa, la aparición de los estados unidos y las guerras mundiales. También menciona temas como el desarrollo de la agricultura, el surgimiento de las ciudades, el imperialismo y la consolidación de la democracia.
Unidad 4
El documento resume los principales eventos históricos de España desde principios del siglo XX hasta la actualidad. Explica que en el siglo XX España sufrió las guerras mundiales y la dictadura franquista, pero luego transitó hacia la democracia con la Constitución de 1978. Desde entonces, España se ha desarrollado como un estado social y democrático dentro de la Unión Europea.
Unit 4
The document discusses various factors that impact health and illness, including heredity, environment, lifestyle, and healthcare. It also outlines healthy habits like eating a balanced diet, getting exercise, and maintaining hygiene and social relationships. The document notes that certain behaviors can damage health, such as using drugs, tobacco, alcohol, and overusing technology. Maintaining a balanced lifestyle and avoiding harmful substances are keys to promoting overall health and wellness.
Los paisajes de españa
Este documento describe el relieve y los rasgos geográficos de España. España tiene una meseta central dividida por montañas, con cordilleras alrededor. El país tiene tres vertientes hidrográficas y costas atlántica, mediterránea y cantábrica. El clima varía desde oceánico a mediterráneo seco, e influyen factores como la altitud y proximidad al mar. Los principales paisajes son el atlántico, canario y mediterráneo.
Tomamos decisiones
El documento presenta varios temas relacionados con la toma de decisiones y los valores. Habla sobre la inteligencia y cómo lograr grandes cosas creyendo en uno mismo, también menciona que a veces podemos lograr cosas solos y otras veces necesitamos ayuda. Finalmente, describe que los valores guían nuestras conductas y nos ayudan a resolver conflictos.
Tomamos decisiones
El documento presenta varios temas relacionados con la toma de decisiones y los valores. Habla sobre la inteligencia y cómo lograr grandes cosas creyendo en uno mismo, también menciona que a veces podemos lograr cosas solos y otras veces necesitamos ayuda. Finalmente, describe que los valores guían nuestras conductas y nos ayudan a resolver conflictos de manera positiva.
The human body and interaction
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The human body and interaction
The document discusses the three vital functions of all living things: nutrition, interaction, and reproduction. It focuses on the human body and nutrition, explaining that nutrition is needed to keep our bodies working and identifies the four body systems involved in nutrition: the digestive system, the respiratory system, the circulatory system, and the excretory system.
Tema 4 naturales
The document discusses the key characteristics of four types of plants: gymnosperms, angiosperms, ferns, and mosses. Gymnosperms reproduce through cones and do not produce fruit, while angiosperms reproduce through flowering and fruit-bearing plants like roses and berries. Ferns have roots, stems, and large frond-like leaves and have existed for over 300 million years. Mosses have simple stems and leaves and reproduce via spores inside capsules. The document also provides a brief overview of the main parts of plants - roots, stems, and leaves.
Tema 3 el sociales
El documento habla sobre los elementos del clima, incluyendo la temperatura, presión atmosférica, humedad del aire, viento, precipitaciones, latitud, altitud, influencia del mar y relieve. Explica que la temperatura depende de factores como la radiación solar directa, latitud y altitud sobre el nivel del mar. También describe cómo la humedad del aire depende de la temperatura y se mide con un higrómetro, y que el viento se mide con un anemómetro y su dirección con una veleta.
Tema 4 sociales
Este documento describe los diferentes climas de España, incluyendo el clima oceánico, el clima continental y el clima mediterráneo. El clima oceánico se caracteriza por temperaturas suaves y abundantes precipitaciones durante todo el año. La vegetación típica incluye bosques de hoja caduca, helechos, musgos y prados. El clima continental tiene temperaturas extremas con inviernos fríos y veranos calurosos, y precipitaciones escasas. La vegetación es escasa excepto en las zonas más altas.
Tema 3 naturales
Some harmful bacteria can cause diseases like tetanus, salmonellosis, conjunctivitis, and sometimes pneumonia and tonsillitis. Viruses can also cause diseases in humans such as measles, chickenpox, the flu, colds, papilloma, and AIDS. Infectious diseases spread from person to person through the air or contaminated food or through mosquito bites in the case of malaria. Maintaining a healthy lifestyle includes eating nutritious meals, drinking water, getting exercise, sleeping enough, getting checkups and vaccinations, avoiding too much screen time and saying no to drugs.
Tema 3 el sociales
El documento habla sobre los elementos del clima, incluyendo la temperatura, presión atmosférica, humedad del aire, viento, precipitaciones, latitud, altitud, influencia del mar y relieve. Explica que la temperatura depende de factores como la radiación solar directa, latitud y altitud sobre el nivel del mar. También describe cómo la humedad del aire depende de la temperatura y se mide con un higrómetro, y que el viento se mide con un anemómetro y su dirección con una veleta.
Tema 3 el sociales
El documento habla sobre los elementos del clima, incluyendo la temperatura, presión atmosférica, humedad del aire, viento, precipitaciones, latitud, altitud, influencia del mar y relieve. Explica que la temperatura depende de factores como la radiación solar directa, latitud y altitud. También menciona que la humedad depende de la temperatura y se mide con el higrómetro, y que el viento se mide con el anemómetro y su dirección con la veleta.
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Tema 4 naturales
- 1. .
- 2. GYMNOSPERMS They have small flowers, they dont,s produce any fruit and theyr seed develops in cones Sexual reproduction. Flowering are their reproduce organ . They reproduce through seeds ANGIOSPERMS Pollinated flowers produce fruit whith seed inside. Exanples: roses,cherry seed, black berries , wheat,rice,…… . .
- 3. They do not productive seeds, they reproductive a sexualy using spores FERNS They have roots and strong stems which grow unther ther ground .they have large leaves called fronds. They evolver onther thant 300 millon years ago MOSSES They have very simple stems and the leaves. Their roots are called rhizoids. They produce spores inside capsules.
- 4. Most plants have thee parts: the roots, the estem and the leaves STEM Stem holds up the other parts of the plants : body stem and herbaceus stem LEAVES Leaves contain cholorophyll the parts of the leaves are : Petiole, Veins and Stoma ROTS The roots hold the plant in the grond the root hairs