direct observation biology definition
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Definition of direct observation? exists and is an alternate of . Direct observation means looking at it with your own two eyes, feeling it with your fingers (or other body parts), directly hearing it with your ears or directly tasting it with your tongue. Indirect observation means not sensing the object of observation directly but by observing the effects it has on its surroundings.
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What Is Meant by Direct and Indirect Supervision? Direct supervision means that an authority figure is within close proximity to his or her subjects. Indirect supervision means that an authority figure is present but possibly not seen or... Direct supervision means that an authority figure is within close proximity to his or her subjects.
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- Scientific observation, is to see the action of a thing, and to see  the effect of that action. Without action, you can not see. Without  difference, you can not distinguish…. Without experimentation, you  can not physically divide.
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What is scientific observation? Scientific odservation refers to a body of techniques for investigating phenomena, acquiring new knowledge or correcting and intergrating previous knowledge. In naturalistic observation, the observer does not interfere with the environment at all, and may attempt to interact with the organisms as little as possible.
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- Full Definition of OBSERVATION. 1. a: an act or instance of observing a custom, rule, or law b: observance 3. 2. b: a record or description so obtained. 3. : a judgment on or inference from what one has observed; broadly: remark, statement.4. obsolete: attentive care: heed.5. I'm just making an observation about the style. 2  Her constant observations about the weather bored me. 3  These facts are based on close observation of the birds in the wild. 4  Observations made using the telescope have led to new theories. 5  Some interesting observations came from the study.
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- Phototaxis. A direct response in response to the presence of light in organism, where a positive effect sees the organism move towards the light and a negative one away from the light. Please contribute to this project, if you have more information about this term feel free to edit this page.
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- Heredity. Heredity, the passing of traits from parent to offspring. The natural laws of heredity account for the fact that one generation of a particular plant or animal resembles preceding generations.
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Branches of Biology 1 Developmental biology — The study of the processes by which an organism changes from a single cell into a mature, multicellular individual.  Epigenetics (pronunciation) — The study of heritable changes in phenotype caused by mechanisms other than the alteration of nucleotide sequences.
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Remote viewing Remote viewing is the practice of seeking impressions about a distant or unseen target, purportedly using extrasensory perception or sensing with the mind. Remote viewing experiments have historically been criticized for lack of proper controls and repeatability. There is no scientific evidence that remote viewing exists, and the topic of remote viewing is generally regarded as pseudoscience. Typically a remote viewer is expected to give information about an object, event, person or location t
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Naturalistic Observation There is often little attempt at analysis, quantitative or qualitative, but the observational study does uncover unknown phenomena and behaviors. Obtrusive naturalistic observational study is often used in anthropology, where a researcher lives with a remote tribe for a period of time and records their behavior.
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Scientific Observation Observation consists of receiving knowledge of the outside world through our senses, or recording information using scientific tools and instruments. Any data recorded during an experiment can be called an observation. A scientific process or scientific method requires observations of nature and formulating and testing the hypothesis.
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Difference Between Qualitative and Quantitative Observation Observation is a fundamental aspect of all scientific research. Scientists learn and develop concepts through observing the environment, people, animals, things, and how they affect each other. There are two types of observation: quantitative observation and qualitative observation. They are either used separately or together using a variety of tools necessary for the gathering and measurement of data.
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directrix directrix. 1  Geometry. a fixed line used in the description of a curve or surface. 2  Archaic. a directress.
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Naturalistic Observation By Kendra Cherry. Updated March 15, 2016. Naturalistic observation is a research method commonly used by psychologists and other social scientists. This technique involves observing subjects in their natural environment.
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- Medical Definition of Naturalistic study. Naturalistic study: A type of study in which the researcher very carefully observes and records some behavior or phenomenon, sometimes over a prolonged period, in its natural setting while interfering as little as possible with the subjects or phenomena.
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Observation Observation is a systematic data collection approach. Researchers use all of their senses to examine people in natural settings or naturally occurring situations. Some researchers draw a distinction between participant observation and observation. This distinction is murky.
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What is heredity? Heredity is the passing of traits from parents to offspring influenced by DNA. Heredity is a process in which a person gets some of the physical and mental qualities of his or … her parents. The biological process whereby genetic factors are transmitted from one generation to the next.
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Observation Observation is the active acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the recording of data via the use of instruments.The term may also refer to any data collected during the scientific activity.ith the passage of time, impressions stored in the consciousness about many related observations, together with the resulting relationships and consequences, permit the individual to build a construct about the moral implications of behavior.
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radiobiology radiobiology. n. 1. (Biology) the branch of biology concerned with the effects of radiation on living organisms and the study of biological processes using radioactive substances as tracers.adiobiology. n. 1. (Biology) the branch of biology concerned with the effects of radiation on living organisms and the study of biological processes using radioactive substances as tracers.
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Photosynthesis Study Guide plants that fix carbon through a pathway called CAM; use this pathway to open stomata at night and close them during the day; cactus and pineapples are two examples Chemosynthesis process in which some types of bacteria obtain energy from inorganic compounds instead of light
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Histology Histology is the study of the microscopic anatomy of cells and tissues of plants and animals. It is performed by examining a thin slice (section) of tissue under a light microscope or electron microscope.
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MADMAN BIOLOGY A simple, direct, and trophic, or eating, relationship among a group of organisms, where one organism, like a plant, is the food source for the next organism, like a cow, which in turn is the food source for the next organism, like a human, and so on and so forth.
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What Is a Pedigree in Biology? In biology, a pedigree is a diagram showing genetic relationships between members of a family. It is used to analyze patterns of inheritance for specific genetic... In biology, a pedigree is a diagram showing genetic relationships between members of a family. It is used to analyze patterns of inheritance for specific genetic traits. Analyzing a pedigree often allows determination of how a specific trait is passed down among members of a family. This analysis is useful in identifying potential risks for future offspring and the possibility of current members of the family developing a disease in the future. Pedigrees are also used by researchers attempting to identify specific genes causing human genetic disorders. The traditional symbol used for a male in pedigrees is a square shape.
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Modern Evolutionary Synthesis Only apple trees produce apples, and only lions can make more lions. Biological inheritance or heredity (from the Latin heres, heir) is the process by which an offspring cell or organism acquires or becomes predisposed to characteristics of its parent cell or organism. The transmission of traits from one generation to the next is called heredity.
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- Common sense, time-tested design and a straightforward approach, combined with the uncompromising dedication to the highest quality construction practices, has earned the entire Parker line the reputation of simplicity, strength and seaworthiness.
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Naturalistic Observation in Psychology: Definition & Examples A classic example of naturalistic observation can be found in many experimental psychology courses. In one study, a student researcher stands on a corner with a stop sign. He or she is holding a pad of paper or a similar recording device. The student notes whether passing drivers completely stop at the sign.