biology plants definition
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Plant Plants are the major producers in an ecosystem, and they include trees, herbs, bushes, grasses, vines, ferns, mosses, and green algae. verb (1) To place (a seed or plant) in soil or other substrate in order that it may live and grow, such as to plant maize. (2) To introduce (an organism) into an area. (3) To place in an aquatic environment for spawning or cultivation, as in to plant oysters (aquaculture). Supplement. Word origin: from Latin planta, later influenced by French plante.
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What Is the Definition of a Plant Cell? Quick Answer. A plant cell is the structural and functional unit of a plant. Plant cells generally form several different colonies in order to become a higher functioning organism.
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Aristotle's metaphysics Botany is the scientific study of plants how plants function, what they look like, how they are related to each other, where they grow, how people make use of plants, and how plants evolved.
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- B. In essence, plant physiology is a study of the plant way of life, which include various aspects of the plant lifestyle and survival including: metabolism, water relations, mineral nutrition, development, movement, irritability (response to the environment), organization, growth, and transport processes.. In essence, plant physiology is a study of the plant way of life, which include various aspects of the plant lifestyle and survival including: metabolism, water relations, mineral nutrition, development, movement, irritability (response to the environment), organization, growth, and transport processes.
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Plant morphology Plant morphology or phytomorphology is the study of the physical form and external structure of plants. This is usually considered distinct from plant anatomy, which is the study of the internal structure of plants, especially at the microscopic level. Plant morphology is useful in the visual identification of plants.
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- Full Definition of BIOLOGY. 1. : a branch of knowledge that deals with living organisms and vital processes. 2. a: the plant and animal life of a region or environment b: the life processes especially of an organism or group; broadly: ecology.— bi·ol·o·gist \-jist\ noun. See biology defined for English-language learners.ull Definition of BIOLOGY. 1. : a branch of knowledge that deals with living organisms and vital processes. 2. a: the plant and animal life of a region or environment b: the life processes especially of an organism or group; broadly: ecology. — bi·ol·o·gist \-jist\ noun. See biology defined for English-language learners.
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Branches of biology Botany - the scientific study of plants. Cell biology - the study of cells at the microscopic or at the molecular level. It includes studying the cells’ physiological properties, structures, organelles, interactions with their environment, life cycle, division and apoptosis. Chronobiology - a science that studies time-related phenomena in living organisms.
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plantnoun uk â / plÉËnt / us â/ plÃ¦nt / plant noun (LIVING THING) A1 [ C ] a living thing that grows in earth, in water, or on other plants, usually has a stem, leaves, roots, and flowers, and produces seeds: native plants and animals. garden/greenhouse/indoor plants. a tomato plant. See also. houseplant. More examples. This plant grows quickly and provides excellent ground cover.
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cell Biology. a usually microscopic structure containing nuclear and cytoplasmic material enclosed by a semipermeable membrane and, in plants, a cell wall; the basic structural unit of all organisms. 5. Entomology. one of the areas into which the wing of an insect is divided by the veins.
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- /taekˈsɑːnəmi/. tækˈsɑːnəmi. noun plural. Taxonomies'learner s definition OF. taxonomy. : technical the process or system of describing the way in which different living things are related by putting them in. [groups]. noncount plant. [+] taxonomy more [-] examples hide [+] Examples example [-] Sentences hide. examplesearner's definition of TAXONOMY. technical. : the process or system of describing the way in which different living things are related by putting them in groups. [noncount]. plant taxonomy.
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Plant Plants, also called green plants, are multicellular eukaryotes of the kingdom Plantae. They form an unranked clade Viridiplantae (Latin for green plants) that includes the flowering plants, conifers and other gymnosperms, ferns, clubmosses, hornworts, liverworts, mosses and the green algae.
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Botany Botany, also called plant science(s), plant biology or phytology, is the science of plant life and a branch of biology. A botanist or plant scientist is a scientist who specialises in this field. The term botany comes from the Ancient Greek word βοτάνη (botanē) meaning pasture, grass, or fodder; βοτάνη is in turn derived from βόσκειν (boskein), to feed or to graze.
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Definitions &Translations Leaf. A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants.eaf (noun). something which is like a leaf in being wide and thin and having a flat surface, or in being attached to a larger body by one edge or end; as : (a) A part of a book or folded sheet containing two pages upon its opposite sides.
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plant kingdom plant kingdom. noun. Medical Definition of plant kingdom. : the one of the three basic groups of natural objects that includes all living and extinct plants—compare animal kingdom, mineral kingdom.
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Kingdom (biology) Kingdom (biology). In biology, a kingdom is the top-level, or nearly the top-level, grouping of organisms in scientific classification. Originally, two kingdoms were distinguished, the Animalia (animals), which typically could move about, and the Plantae (plants), which typically could not.
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Botany/Plant morphology Introduction [edit]. Plant morphology is the study of the external structure or form of plants. You have already covered important aspects of plant morphology in the previous chapters on plant organs (leaves, stems, roots), flowers, and fruits.
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Plant physiology Secondly, plant physiology includes the study of biological and chemical processes of individual plant cells. Plant cells have a number of features that distinguish them from cells of animals, and which lead to major differences in the way that plant life behaves and responds differently from animal life.hirdly, plant physiology deals with interactions between cells, tissues, and organs within a plant. Different cells and tissues are physically and chemically specialized to perform different functions.
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root 1 root definition In biology, the part of a plant that grows downward and holds the plant in place, absorbs water and minerals from the soil, and often stores food. The main root of a plant is called the primary root; others are called secondary roots. The hard tip is called the root cap, which protects the growing cells behind it. Root hairs increase the root's absorbing surface.
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Leaf Leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. Leaves manufacture food for plants, which in turn ultimately nourish and sustain all land animals. Botanically, leaves are an integral part of the stem system, and they are initiated in the apical bud along with the tissues of the stem itself.
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- biology: a theory that the differences between modern plants and animals are because of changes that happened by a natural process over a very long time. : the process by which changes in plants and animals happen over time.
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plant any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that have more or less rigid cell walls containing cellulose, including vascular plants, mosses, liverworts, and hornworts: some classification schemes may include fungi, algae, ...
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- Plant morphology is the study of the external structure or form of plants. You have already covered important aspects of plant morphology in the previous chapters on plant organs (leaves, stems, roots), flowers, and fruits.
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AP Biology Collection Terms phototropism. n. 1. (Botany) the growth response of plant parts to the stimulus of light, producing a bending towards the light source. 2. (Zoology) the response of animals to light; phototaxis.
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- 1. INTRODUCTION-OVERVIEW-Biology as a science deals with the origin, history, process, and physical characteristics, of plants and animals: it includes botany, and zoology. A study of biology includes the study of the chemical basis of living organisms, DNA.
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- Taxonomy is the science of systematically naming and organizing organisms into similar groups. Plant taxonomy is an old science that uses the gross morphology (physical characteristics, [i.e., flower form, leaf shape, fruit form, etc.]) of plants to separate them into similar groups.axonomy is the science of systematically naming and organizing organisms into similar groups. Plant taxonomy is an old science that uses the gross morphology (physical characteristics, [i.e., flower form, leaf shape, fruit form, etc.]) of plants to separate them into similar groups.
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Organism Organism. Definition. noun, plural: organisms. (Science: Biology). An individual living thing that can react to stimuli, reproduce, grow, and maintain homeostasis. It can be a virus, bacterium, protist, fungus, plant or an animal. Supplement. Word origin: Greek organon = instrument.