yellow. We had 4.25 organisms per total area that was the density. Our relative density was 8.88% green‚ 11.11% orange‚ 22.22% purple‚ 15.55% red‚ 11.11% white‚ and 3.45% yellow. The frequency of each organism was 75% green‚ 0% orange‚ 50% purple‚ 25% red‚ 0% white‚ and 75% yellow. The relative frequency of each organism was 33% green‚ 0% orange‚ 22% purple‚ 11% red‚ 0% white‚ and 33% green. The coverage of each type of organism was 18.83%. The importance value of each organism was 34.24 for green
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Finding new life forms would lead to additional research of how organisms can survive in extreme conditions with variable pressure and temperature. Preliminary Analysis of a Subset of Samples Proposal for Analysis of the Remaining Samples Materials and Methods For a specimen to be considered alive it must possess cells‚ grow and develop‚ be able to use energy‚ be able to reproduce‚ and respond to stimuli. If an organism is dead‚ but was once alive‚ it will still have DNA and be composed
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Observing the Characteristics of Life In this activity‚ you’ll identify some observable characteristics (some not) of life in videos of various organisms and describe those characteristics. Review Remember that ALL living organisms are made up of CELLS! What are seven characteristics of living things? 1. Movement 2. Reproduction 3. Sensitivity 4. Growth 5. Respiration 6. Nutrients 7. Excretion If your teacher is displaying the
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substances and cell structures in certain organisms. They also aid in the lysis and recycling of misfolded proteins that have begun to build up within the cell. Thomas Boller [5] and others proposed that the vacuole participates in the destruction of invading bacteria and Robert B Mellor proposed organ-specific forms have a role in ’housing’ symbiotic bacteria. In protists‚ vacuoles have the additional function of storing food which has been absorbed by the organism and
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understand the interconnectedness of the ecosystem‚ food webs and food chains could be observed. Each organism depends on each other to survive and maintain their populations. In the food web‚ there are the producers and the consumers. The producers produce their food by the sun; they are autotrophs. This is one of the main ways energy is introduced into the ecosystem from the sun to the organisms. Herbivores depend on these producers for their food and energy. Carnivores depend on the herbivores
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of life is the study of chemical substances and vital processes occurring in living organism. Biochemistry governs all living organisms and living processes. * Study of chemical processes in living organisms‚ including‚ but not limited to‚ living matter. * Biochemistry is the science dealing with the chemical composition and chemical reactions happening within‚ and between the living cells of all organisms. → The study of the chemistry behind biological processes and the synthesis
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between organisms and their environment. ENVIRONMENT = all the factors that affect an organism. 5.1.1 ABIOTIC FACTORS = non-living factors in an environment BIOTIC FACTORS = living factors in an environment ABIOTIC BIOTIC water fish chemicals in water aquatic plant depth fungi temperature protists - algae light Relationship - Photosynthesis Wet lands = also called ‘estuary’ Ecosystem: - A stable‚ settled unit of nature consisting of community of organisms‚ interacting
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ENVIRONMENT The word ’environment’ is derived from the French word environ‚ which means ’to surround’ or ’around’ and is referred to as the external conditions in which an organism lives. Environment thus‚ can be defined as the sum total of physical‚ chemical and biological factors‚ which act upon an organism or an ecological community and determine its form and nature of survival. Animate and inanimate objects together constitute the natural environment making even human beings a part of the
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\Biological Intercations Biological interactions are the effects organisms in a community have on one another. In the natural world no organism exists in absolute isolation‚ and thus every organism must interact with the environment and other organisms. An organism’s interactions with its environment are fundamental to the survival of that organism and the functioning of the ecosystem as a whole. In ecology‚ biological interactions can involve individuals of the same species (intraspecific interactions)
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organ system. Organ System-is a group of organs that perform coordinated functions together to keep the organism alive and functioning well. The scope of the biology includes the study of all these and may extend to the level of the organism such as behavior‚ and the organism mechanism for interacting with its environment. Ecology started from the study of the organism-a group of organisms that is similar in appearance‚ behavior and genetic make up belong to the same species. The biological species
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