BIOLOGY Biology is the study of life -- life in all of its grandeur. From the very small algae to the very large elephant‚ life has a certain wonder about it. With that in mind‚ how do we know if something is living? Is a virus alive or dead? What are the characteristics of life? These are all very important questions with equally important answers. Characteristics of Life Living tings include both the visible worlds of animals and plants as well as the invisible world of bacteria and viruses.On
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development research | 1.) Small Size and can be bred together in high densities- Feasible to breed many D.rerio in a small space. (Research Labs have space constraints for breeding) 2.)Transparent Embryo that develops outside mother’s womb - Observing organ development at various stages is much easier. 3.) Embryo resembles that of higher vertebrates4.) Rapid Development of Embryo- Experimental data can be collected within a short span of time. | 1.) Water system required- The D.rerio only thrive in water and
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colour. - Hypo - under/ calymma - veil/ cordifolium - heart shaped leaves - Native to Australia Pink-flowered Myrtle (Hypocalymma Angustilolium) - Common in Western Australia - Strong‚ spicy perfume when bruised - Flowers grow closely together‚ three to four on one stem. - Long‚ linear leaves. - Hypo - under/ calymma - veil/ Angustifolium - narrow leaved - Native to Australia Grey-Headed Flying Fox - (Pteropus
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A2 BIOLOGY ESSAYS – The Synoptic Essay The essay titles will be very general and students are expected to draw on relevant information from the complete specification to illustrate their understanding of general principles. They may wish to include detailed knowledge of topics from any of the AS and A2 units. They may also gain credit for including material which stems from wider reading and reflects greater depth of knowledge. The choice of material to include lies entirely with the student
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Introductory Biology‚ Biology 1407 MWF 11:00. TAMU-CC. Working version of the 1st lecture exam‚ as of 19 January 2014 1. Science can prove hypotheses to be false because: 2. In a population: phenotype Average number of offspring per individual Very small nose 5.5 Small nose 6.0 Medium size nose 10.7 Large nose 20.7 What is the relative fitness of organisms with small noses? 3. In the above population‚ assuming that at one time the population followed a normal curve
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Biology - Main Questions And Answers: Complete the table with a tick if the statement in the first column is true‚ for each process. Write a simple equation to show how ATP is synthesised from ADP: ADP + Pi ATP Give two ways in which the properties of ATP make it a suitable source of energy in biological processes: 1. Energy released in small/suitable amounts 2. Soluble 3. Involves a single/simple reaction Humans synthesise more than their body mass of ATP each day.
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AP Biology Concept Checks Gina Andraos Concept Checks 1.1 1. For each biological level in Figure 1.3‚ write a sentence that includes the next “lower” level. Example: “A community consists of populations of the carious species inhabiting a specific area. ❖ The biosphere consists of all the environments that take place on Earth‚ including most regions of land‚ most bodies of water‚ as well as the ecosystems that combined to help make up the biosphere. ❖ An ecosystem consists of
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Breaking down glucose to release energy Products are Carbon dioxide and water Diffusion is … the movement of molecules from a region of high concentration to a low concentration until the concentration is equal. Role of a human circulatory system: Diffuse In – oxygen (O2)‚ dissolved food (glucose) and water (H2O) Diffuse Out – carbon dioxide (CO2)‚waste and water(H2O) Respiration – releasing energy in cells Breathing – getting air into and out of your body Exercise When
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1.1- Explain why it is important to recognise and respect an individual’s heritage. It is important to recognise and respect an individual’s heritage because a heritage is the past life history of each individual. If we learn more about the heritage of a person we can identify the person’s character‚ like and dislikes and habits. By doing this you enable each individual to be themselves and feel valued while doing so. And also to feel accepted within the environment. 1.2- Compare the experience
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CERTAINTY General Properties of Life 1. ORDER • Arrangement of parts • Chronology of Events (E.g. Stages of Embryonic Development) • Levels of Biological Organization Subatomic particles → Atom → Organelle → Cell → Tissues → Organs → Organ System → Multicellular Organism → Population → Community → Ecosystem → Biosphere 2. GROWTH AND DEVELOPMENT • Growth – increase in size
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