animals Answer Selected Answer: evolved from heterotrophic colony-forming protists. Correct Answer: evolved from heterotrophic colony-forming protists. Question 2 2.5 out of 2.5 points Which of the following organisms have an exoskeleton? Answer Selected Answer: Arthropods Correct Answer: Arthropods Question 3 2.5 out of 2.5 points Sponges are Answer Selected Answer: filter feeders. Correct Answer: filter feeders. Question 4 2.5 out of 2.5
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insects. Subclass Pterygota is futher divided on basis of metamorphosis. Insects that have undergone incomplete metamorphosis are the Exopterygota. Insects that undergo complete metamorphosis are the Endopterygota. Insects have an outer bilateral exoskeleton to which the muscles are attached to and provides protection for internal organs. The body is divided into 3 main parts which are the head‚ which include mouthparts‚ eyes‚ and antennae; thorax‚ which operate the jointed legs and /or wings; and abdomen
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CHAPTER I ”CHALK OUT OF SEASHELLS’ A. Background of the Study More people used to collect seashells for fun and for past time. They made decorations‚ jewelries And even accessories for a doll out of it. But don’t you know that aside from those things; Seashell can also make into a much useful thing. We are aware that education is the most Powerful key for us to succeed. And to support this‚ we need some facilities and materials for us to make it easier and clearer. Of course
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provides the element of stealth. Metamaterial-based optical/EM invisibility suits & vehicle cloaks are close to reality. Artificial muscles using deforming or contracting molecules provide organic movement in applications such as full-body robotic exoskeleton suits. Nanostructured materials can make lighter armor‚ and extremely strong building materials. Nanofiber based duds offer enhanced protection against projectiles. Much of the ~60Kg load of a 21st century soldier comes from the many electronic
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that surrounds the genetic material of a virus | Conjugation | A process in which there is a transfer of genetic materials between two cells | Gymnosperm | A group in seed producing vascular plants that produce cones and are evergreen | Exoskeleton | A external skeleton that protects organs‚ provides support for muscles attachment and protects against water loss and predation | Chloroplast | The site of photosynthesis in plant cells | Nucleolus | Contains genetic info that controls
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fish‚ carrion‚ plants‚ and detritus. Because they are completely aquatic‚ they rely on their gills for breathing‚ but can spend short periods of time out of the water if their gills will not dry. Like most crustaceans‚ they have a hard‚ calcified exoskeleton. The heart is located in the upper portion of the cephalothorax‚ which is located just in front of the first abdominal segment (UNT Lab Manual‚ 2017). We can measure the heart rate of the crayfish by measuring the change of the impedance of the
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glucosamine and chondritin. These substances work to develop healthy cartilage rather than just mask the symptoms. Animals that are predisposed to the condition can be treated ahead of time to reduce loss of function. Glucosamine extracted from the exoskeleton of shellfish including shrimp‚ lobster and crab. It acts to stimulate cartilage cells to produce collagen‚ a substance that acts to reinforce all joints. It is also used to make hyaluronic acid‚ an ingredient found in synovial fluid. Chondroitin
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said to his coaches he would return. And so after this surgery he went immediately into rehab‚ training to be the best again saying he felt even better than before. But once he had returned to the field‚ people began to see that he turned into an exoskeleton of his original self. The man given god like abilities had been taken down by such a freak accident. But even though he isn’t the same man as he was before‚ he still remains to be the Bo people look up to. Being still a humble man to the things
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consideration during the design elaboration of the structure for the tower. The building consists of a circulation core made of reinforced concrete on the northward side of the floorplate. The rest of the structure consists of an external steel exoskeleton that allow for column-free floors‚ making the office floor layout as open and flexible as possible. The megastructure act as a skeleton for the various repeated elements/parts that are assembled and attached to the structure. (Ratcliffe‚
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on this earth exists in such a state of openness and audacity. Yet as the light hits its abdomen‚ each follicle can be seen with impeccable clarity. An underlying layer shines through‚ highlighting the delicate structure of such an intricate exoskeleton. A brilliant craft of evolution. Eyes deep and unfixed‚ inexplicably alluring. I am envious of such slender‚ graceful legs‚ the journey along which is marked by fluorescent strips of color. Each step is in fact eight‚ a sequence perfectly choreographed
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