Ellen Ryan Biology IA Task G1 Investigation into the biodiversity of organisms at different heights on a rocky shore. PART (1) Ellen Ryan Introduction This experiment was carried out in order to better understand Hong Kong’s ecology and biodiversity‚ specifically focusing on field-based whole organism biology in an area with little human interferences. Method 1. Lay a horizontal transect on the mid-shore (1.75m) 2. Repeat for high-shore (2.25m) 3. At regular intervals of 1m
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References: http://www.innerbody.com/image/digeov.html http;//en.wikipedia.org/wiki/Digestion http://en.wikipedia.org/wiki/Digestive_disease Yang and Capco‚ Biology Third Edition‚ Phoenix Publishing House. 2010 Ramos and Morales‚Exploring life Through Science Biology‚Phoenix Publishing House.2007 The Human Digestive System
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making+ink Learn about Investigatory Project About Making Ink and find vitamins and supplements priced at wholesale cost or below for Cold & Flu‚ ‚ Cancers ... Investigatory project of avocado as an ink - WikiAnswers wiki.answers.com › ... › Science › Biology › Botany or Plant Biology Science investigatory project of avocado leaves? You can try to find a use for avocado leaves like observing if it is good at repelling mosquitoes. Can avocado ... How do you make the newspaper ash into an ink-investigatory
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Name _________________________________ ID number_________________ Date_________________ Invitation to Biology – small test 1 (due in class on Thu Sep 5th) This is a multiple choice test – please circle the letter corresponding to the most correct answer. 15 Qs. 1. The instructions in DNA are used to make a. carbohydrates b. lipids (fats) c. DNA d. energy e. proteins 2. The ability to maintain a constant internal environment is called a. metabolism
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Jazmeen Floyd IB Biology March 9‚ y The genetic disorder I choose was Smith-Magenis syndrome which is a developmental disorder that affects many parts of the body. This disorder occurs when the chromosome 17 gets deleted which contains the retinoic acid-induced 1 (RAI1) gene or due to mutation of RAI1 .It happens spontaneously at conception‚ which means it is almost never inherited. Some of the major symptoms that are brought forward with this disorder Distinct facial features brachycephaly which
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Biology Key Questions – Lesson #1 1. How many electrons does Mg2+ have? Answer: Mg2+ has 10 electrons. A Magnesium atom has 12 electrons‚ 2 of which are valence electrons. The atom will lose the 2 outermost electrons in order to stabilize its electron shell. The nucleus maintains its 12 protons and becomes a Mg2+ ion. 2. Given that the half-life of the radioisotope carbon-14 is 5730 years‚ how useful do you think this isotope would be for dating bones that are over a million years
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Matthew Nims Biology Honors Reflection 2nd nine weeks Period: 2 In this honors portfolio we created models of the cell cycle and used those models to create an animation. The purpose of this is to‚ first‚ memorize the visuals of the cell cycle. The Second is to understand what’s going on in the visuals by creating commentary to describe the changes from stage to stage. The third is to repeat the first and second by critiquing other videos. We used our understanding of mitosis that we
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Biology – Pattern in Nature 1. Organisms are made of cells that have similar structural characteristics 1.2.1 Outline the Historical development of the cell theory‚ in particular‚ the contributions of Robert Hooke and Robert Brown. • 1665 English scientist Robert Hooke used microscope to examine thin slices of cork and saw small box-like compartments he called cells. He was first to realise plant material had organised structure at microscopic level. (compound microscope) • 1831 Scottish Botanist
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- BIOLOGY ASSIGNMENT Aim: To investigate the types of producers and animals in the tidal rock-shelf ecosystem and the adaptations of organisms in that environment. Also‚ to measure biotic and abiotic components and the distribution and abundance of organisms to the tidal rock- shelf ecosystem. Introduction: Long Reef Marine Reserve was established in the 1980’s to protect the extremely diverse marine life that makes the most of this environment. The Marine reserve covers the large rocky
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Biology Virus Essay A virus is a microorganism that cannot reproduce without a host. As a result of this‚ there has been a lot of controversy on whether or not a virus is a living or non-living organism. The dictionary.com definition for life is‚ “the condition that distinguishes organisms from inorganic objects and dead organisms‚ being manifested by growth through metabolism‚ reproduction‚ and the power of adaptation to environment through changes originating internally.” Viruses have characteristics
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