strategies and vegetation. The theory roughly states that if conditions allow it‚ trees will dominate a plant community‚ and that in more disturbed areas‚ smaller‚ fast growing plants with high seed mobility will prosper. Results By looking at the life forms in each habitat‚ one can see that they are quite distinct from each other; the bank is dominated by trees‚ the
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Why are Tropical Rainforests so Important? Tropical rainforests occupy only 7.5% of the worlds surface and is 1.2 billion hectares‚ yet over half of all plants and animal species live or grow here. The largest rainforest in the world is Amazon which is 600 million hectares and covers nine nations- Brazil‚ Bolivia‚ Peru‚ Guiana‚ Ecuador‚ Colombia‚ Venezuela‚ Guyana and Suriname. Tropical rainforests are home to many rare plant and animals‚ they contain 80% of all insects and 90% of all primates
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desirable traits (Anemone‚ 2011). There are two types of adaptations‚ biological adaptation and cultural adaptation. Biological adaptations have to do with our genetics and cultural adaptations are those made by physical objects such as housing‚ clothing‚ and tools. Biological adaptations are traits that get passed on to different generations through natural selection (Anemone‚ 2011). We can look at skin color as apart of biological adaptations and the absorption of UV rays and vitamin D. We get vitamin
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Biology is defined as “the study of life” from the Greek‚ bios meaning ‘life’ and logos meaning ‘study’. This approach has one key assumption. Our behaviours and the way we experience things are due to our biology. Genes‚ chemicals such as hormones‚ brain structure and systems. They believe that the environment does not have any influence on your condition. This approach tends to fit in with the nature nurture debate. A biological perspective is relevant to the study of psychology in three ways:
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Biological Level of Analysis Learning Outcomes 1. Outline the principles that define the biological level of analysis. a. Patterns of behavior can be inherited: There is innate behavior “hard-wired” in organisms that is carried on through genetics. It makes certain stimuli generate certain response and is usually evolutionary. b. Animal research may inform our understanding of human behavior: Biological analysis of animal behavior can be used to predict similar results in humans
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Experiment title: Preparation of Biological Materials for Microscopic Examination Objectives: 1. To learn how to use a microscope. 2. To study the cell structure of starch grains‚ onion cells and cheek cells. 3. To differentiate the difference between starch grains‚ onion cells and cheek cells. Introduction: Microscope is an optical instrument use to magnify micro objects that hardly or impossible to be observed by naked eyes‚ so that the objects can be studied. Compound light microscope
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1. Why are the rainforests so important to us? What are some of the valuable resources that they provide us with? The rainforest helps reduces the climate changes worldwide. Also there are a ton of species living in all kinds of rainforests. Some valuable resources there that we all we are the type of plants we use for medicine‚ we get food there like bananas‚ we use tress as well‚ and many more but that’s a few to name. 2. What impact does deforestation have on the rainforests? What are some of
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in the study of human behaviour; culture. So‚ one thing is clear‚ culture is derived from the actions of human being. Theodorosons (1969) also provides a definition of culture; the way of life a social group; the groups total man made environment including all the material and non material products of group life that are transmitted from one generation to another. Andah (1982) presented a more embracing definition: Culture embraces all the material and nonmaterial expressions of a people as well as
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Rain Forests Rainforests cover only 6% of the earth’s surface but they house more than half of the world’s animal and plant population. Rainforests have beautiful layered ecosystems and water features that home massive amounts of living things. There is a very diverse food chain in rainforests. Deforestation is limiting what the rainforest can provide to the world. Rainforests are very large forests that help the earth in many ways. They house many plants‚ animals‚ insects‚ and even
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Biological Psychology Biology is the study of all living things whereas psychology deals with the way these living things behave and react to external and internal stimuli. Biological psychology is the study of how a person’s psyche or behavioral characteristics are influenced by biological reasons found inside the brain or central nervous system. Understanding of this field relies on extensive knowledge of the functioning of the brain and nervous system and of difference psychological disorders
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