Chapter 32 – An Introduction to Animal Diversity All animals share a common ancestor‚ sponges are basal animals‚ eumetazoa is a clade of animals with true tissues‚ most animal phyla belong to the clade bilateria‚ and vertebrates and some other phyla belong Animals share a unique homeobox-containing family of genes‚ known as the Hox genes‚ suggesting that this gene family evolved in the eukaryote lineage that gave rise to animals. Hox genes play important roles in the development of animal embryos
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fish. So a pufferfish wouldn’t scare them because they’ve all probably seen a pufferfish at least once in their life. Also‚ since the material‚ wurtzite boron nitride‚ is the hardest known material on Earth‚ Puffy wouldn’t break easily‚ so the exoskeleton of Puffy would keep the parts inside of him
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Jones International University James P. Lewis Military Organization BC345: Organizational Communication Instructor: Dr. Loretta Jenkins Assignment Due Date: 3/8/2014 My choice is easy because‚ how can you not choose one of the greatest forces on this earth the US Military. I will emphasize more on the US Army because that is who I work for now. I did serve sometime in the US Air Force for the first part of my career‚ five years’ worth.
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A bumblebee is any member of the bee genus Bombus‚ in the family Apidae. There are over 250 known species‚[1] existing primarily in the Northern Hemisphere although they also occur in South America. They have been introduced to New Zealand and the Australian state of Tasmania. Bumblebees are social insects that are characterised by black and yellow body hairs‚ often in bands. However‚ some species have orange or red on their bodies‚ or may be entirely black.[2] Another obvious (but not unique) characteristic
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Habitat Slaters mostly inhabit moist areas and are commonly found under rocks and logs‚ in leaf litter in forested areas and in the garden. Some species are found in the semiarid regions of inland Australia and several introduced species are common inhabitants of suburban areas commonly living in compost heaps and other moist situations. http://www.ento.csiro.au/education/allies/isopoda.html (19/03/15) Where to find them? Slaters (woodlice) in a native beech forest‚ New Zealand. Terrestrial Isopoda
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Beetles have a head‚ thorax‚ abdomen‚ and six. On the head are antennae‚ eyes‚ and a mouth. Its legs and wings are attached to the thorax. Dung Beetles are well-known for pushing huge balls of poop. Heracross is a bipedal beetle Pokemon with a blue exoskeleton. It has a long horn on its
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CHAPTER NO-5 KINGDOM ANIMALIA Phylum Porifera (GK: Porous = Pores + Ferro = form) Main characters: 1. They are commonly called as sponges. 2. They are sessile animals. 3. Sponges range in height from about 1cm to 2cm. 4. More than 5000 species of sponges are found. 5. All are marine‚ while some are fresh water. 6. The central body cavity is called spongocoel. 7. A single large opening is called as osculum. 8. They are filter feeders. 9. Body lining is formed by flagellated cells
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Returning to Five is a new series of the programme that lifts the lid on some of the most incredible structures and machines ever created. Megastructures reveals the stories behind some unbelievable feats of engineering‚ from aircraft to airports‚ and bridges to oil rigs. The first episode looks at the construction of the world’s tallest hotel‚ the Burj Al-Arab off the coast of Dubai. Megastructures heads to the tiny desert kingdom of Dubai to explore the remarkable engineering behind the seven-star
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Chapter 1: Classification and Characteristics of Living Organisms Organisms - An individual living thing‚ such as an animal or a plant‚ is called an organism. There are seven characteristics of living organisms – Nutrition Nutrition is the process by which organisms obtain energy and raw materials from nutrients such as proteins‚ carbohydrates and fats for growth and repair. Photosynthesis is the process of nourishment of green plants. Digestion is the process of nourishment of green
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Functional appliances in Orthodontics Functional appliances are devices that modify the functional environment in the oral cavity by influencing and changing the surrounding hard tissue. Functional devices can be used to correct malocclusions including class II and class III malocclusions and asymmetrical bites. Functional appliances have advantages including the ability to enlarge the transverse width of arches to provide extra space and prevent crowding. They also cause less problems for
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