Oriental Small Clawed Otter Searching deep in the lake the Oriental Small Clawed Otter‚ when hungry‚ hunts for its snack. Once he has found it‚ he captures it with his forefeet. Using his upper teeth he is able to bite right through the exoskeleton of the crab‚ enjoying the juicy tender meat. After he is finished he goes back to his den made of driftwood. There he grooms his greyish-brown fur to keep its insulating qualities. He is about medium sized‚ 28 to 30 inches and his tail would be about
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following Class Pisces www.moalims.com www.moalims.com Amphibia Reptilia Aves Mammalia Q.6. Write down four functions of the blood. OR Name three important arteries of the Arterial System. OR What is Exoskeleton? Name two phyla of animals having exoskeleton. OR Draw a neat and labelled diagram of the structure of human Eye. OR Write the names of any three Endocrine Glands. Also write the name of one harmone secreted by each of them. Q.7. Write short note on the following
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soft body they are more fragile. They also have more difficulty to support their bodies in terrestrial environments or to fixate to substrates in aquatic habitats. Many species solve these problems by secreting a calcareous carapace‚ or shell‚ an exoskeleton to support and protect them and to prevent dehydration. Platy Hemises- commonly called flatworm. have no body cavity other than the gut‚ same pharyngeal opening both takes in food and expels waste. Lack of a cavity also constrains flatworms to
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G.NARAYANAMMA INSTITUTE OF TECHNOLOGY AND SCIENCE DEPARTMENT OF COMPUTER SCIENCES HAPTIC TECHNOLOGY I.Sirisha K.Ramya tangled479@gmail.com rachanarasna@gmail.com II/IV B.TECH II/IV B.TECH ABSTRACT Haptic is the “science of applying
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Evoutionary Zoology Mollusca The Mollusca are true coeloms with a specialized foot. They have a fold in the dorsal wall that is referred to as the mantle. This mantle encoloses the mantle cavity and usually contains gills and secretes the exoskeleton. The rasping organ is called a radula except in bivalves. There are 90‚000 species and Mollusca is second only to arthropods in the number of named species. The significant classes are: * Bivalvia/Pelycypoda – This class contains clams‚ mussels
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The sun was an arctic blue overhead as I lay on what appeared to be a dull orange shrub. I closed my eyes for a moment‚ completely disoriented. Just a moment ago I was in a park‚ I remember a tugging sensation on myself‚ then a crushing feeling‚ before suddenly being thrust into the sky that I see now‚ completely alien from my world. Where am I? The land around me was rather flat‚ orange shrubbery dotted it‚ with certain structures on the plant that glowed blue‚ most no higher than my shin‚ trees
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Vitamins and Minerals General Concepts: * Divided into two major groups: fat soluble and water soluble * fat soluble: A‚ D‚ E‚ K * requirements vary with species‚ size‚ growth rate‚ environment (temperature‚ presence of toxins‚ etc.) and metabolic function (growth‚ stress response‚ disease resistance) * many species can utilize intestinal bacteria synthesis for meeting vitamin requirements Vitamin
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Biodiversity is a necessity to sustain life on Earth‚ each species playing an important role in the various cycles which maintain and sustain life on the planet. Without one species another species who depends on it could go extinct or over-populate without the other to control it‚ causing a domino effect that disrupts the balance of life as a whole and the overall biodiversity of this planet. The Alligator Snapping Turtle is one of those various species which helps to promote life and maintain a
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arthropods is accomplished by tracheal tubes‚ book lungs‚ or gills. ____ 5. The exoskeleton is a protective adaptation that enables arthropods to move freely. ____ 6. Jointed appendages are advantageous because they are limited in their strength and functions. ____ 7. In arthropods‚ appendages are adapted for a variety of purposes including sensing‚ walking‚ feeding‚ and mating. ____ 8. The exoskeleton of arthropods is harder and provides more protection than the cuticle of annelids.
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complex stomach like cows Adaptations for frugivory: Low rounded cusps Mortal and pestal like more crushing. Broad incisors Larger relative brain size for remembering where food is. Adaptations for insectivory Fairly sharp cusps to pierce exoskeleton Adaptations for gummivory Usually have claws to cling onto trunk and branches pf trees Evolved from nails to claws Have incisors that stick out (procumbent incisors) LOCOMOTION (Limbs short and flexed!) (Limbs longer and less flexed)
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