...Organism Physiology Paper BIO 101 10/27/2012 Hossam Ashour An organism that I had always found interesting to learn about is a snail. A snail, along with other organisms including clams, mussels, slugs, octopuses, squids and oysters are all in the same group of invertebrates called molluscs. There are two types of molluscs, land and marine molluscs. The purpose of this paper is to identify how molluscs evolve physiologically to become suited to its environment. Molluscs are soft-bodied animals, but most are protected by a hard shell (Dr. Anthoni, 2007). Some molluscs have internal shells that are internal that eventually fall off during the evolution process. One thing that seemed to intrigue me was how snails eat and survive. Snails, like many other molluscs have an organ call radula used to scoop up food. Snails use the radula to cut food into smaller pieces before eating it. In the diagram, the main organs shown are the heart, kidney, lung, genitals, stomach and the liver. One of three main parts of molluscs is the visceral mass which is where most of the internal organs are located. A snail falls under one of three major groups of a mollusc called gastropods. Most of these animals have a protected shell. A snail’s internal organs include the following: lung, digestive organs, a kidney, liver and reproductive organs which most were shown in the diagram of a mollusc. It can be very dangerous for a snail in terms of surviving and evolving. Due to their small size and...
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...Organism Physiology Paper Sarah Szafranski BIO / 101 6/26/2013 Alena Aviles There are many organisms that have survived throughout the history of the earth by adapting to ever-changing environments. One of these, dating back over 220 million years, is the turtle. With over 250 different species still around, this reptile has established a legacy of perseverance and resiliency. They have overcome numerous adversities such as earthquakes, floods, fire, droughts, predators, disease, and urban sprawl. Turtles can be found in every ecosystem spanning the globe from the tropics, the desert, to the ocean. While turtles have been known to predominantly live in the water, they have adapted to conditions on land. Their species have evolved over the years through breeding and acclimation to their environment. This evolution includes changes to their physical characteristics such as shells, shapes, and color, but also incorporates psychological changes such as breeding habits, defensive tactics and migration patterns. My favorite of these would be the majestic sea turtle. Sea turtles can be found in just about every sea throughout the world regardless of fresh water, salt water, light water, or brackish water. As seaworthy as they are, sea turtles still have a strong tie to land and coastal habitats. As seen in the diagram below, the sea turtle has many of the same organs and functions of other mammals however; their bodies are shaped hydrodynamic, meaning...
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...Organism Physiology Paper The organism that will be getting discussed today will be sharks mainly the bull shark. Sharks are one of the oldest animals in the world dating back to almost 455 million years ago. Sharks have went through a lot of changes over the long existence of their species for instance where the mouth is on the head the original sharks are too have their mouths on top of their heads while sharks now have their mouths on the bottom of their heads, early sharks were also near shore predators instead of the fast swimming off shore predators that we have now. One of the ancient sharks was Cladoselache shark which did not have the tooth-liked scales that provided protection like most ancient and modern sharks have and had. These kind of shark did not have the claspers on the male sharks that are used to mate with female sharks even without having these two key parts to the shark this species of shark survived for over a million years. The modern sharks of the day did not become to be until about 65 million years ago when another global catastrophe happened that destroyed a mass number of species to include the dinosaurs and the sharks that survived this include the species of sharks we have today. Most of the sharks up to this point have been predators but about 65 to 35 million years ago there was group that evolved into a breed of filter feeding sharks that came about on earth. The most common today are the Whale shark and the Basking shark. One of the most...
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...Organism Physiology Paper Sarah Szafranski BIO / 101 6/26/2013 Alena Aviles There are many organisms that have survived throughout the history of the earth by adapting to ever-changing environments. One of these, dating back over 220 million years, is the turtle. With over 250 different species still around, this reptile has established a legacy of perseverance and resiliency. They have overcome numerous adversities such as earthquakes, floods, fire, droughts, predators, disease, and urban sprawl. Turtles can be found in every ecosystem spanning the globe from the tropics, the desert, to the ocean. While turtles have been known to predominantly live in the water, they have adapted to conditions on land. Their species have evolved over the years through breeding and acclimation to their environment. This evolution includes changes to their physical characteristics such as shells, shapes, and color, but also incorporates psychological changes such as breeding habits, defensive tactics and migration patterns. My favorite of these would be the majestic sea turtle. Sea turtles can be found in just about every sea throughout the world regardless of fresh water, salt water, light water, or brackish water. As seaworthy as they are, sea turtles still have a strong tie to land and coastal habitats. As seen in the diagram below, the sea turtle has many of the same organs and functions of other mammals however; their bodies are shaped hydrodynamic, meaning that they can...
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...Organism Physiology Paper Markesan Norfleet April 16, 2012 BIO/101 Alison Barrett Organism Physiology There are many different types of organisms that could have been chosen for this assignment. Organisms are any living thing such as fungus, animals, plants, or micro-organism. It is a body made up of organs, organelles, or other parts that will work together to carry on the various process of life. The organism I chose for this assignment is jellyfish. The name “Jellyfish” is a term that refers to the enormous variety of creatures that live in the sea. Some jellyfish live in fresh water. Jellyfish is an animal that belongs to phylum cnidarians, that is included in the class of scyphozoan. They are members of two groups that float freely or swim. The two groups are cnidarians and ctenophores. The type of jellyfish in the diagram is the scyphozoan medusa. They are the jellyfish that is commonly found washed up on seashore (Buiding Bodus of Jelly-Jellyfish, 2012). Jellyfish has two major body forms. The first body form is the polyp stage. This stage is characterized by the non-moving stalk that will catch food floating by. The second major body form is called the medusa stage. This form is characterized by the round body with hanging tentacles that will catch food (Hernandez, 2012). This form is more familiar to most people. The jellyfish feeds off of small fish and zooplankton that has been caught in their tentacles. They also have an incomplete digestive system, this...
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...Organism Physiology Monroe Handy Bio/101 June 9, 2013 Shawn Flanagan At the source of the tree of life lies a single- celled living thing, the 3.8 billion years old ancestor that gave rise to all of following life types. All living things are descendants of that ancestor and on the surface, it might not appear just like all living things are associated, however appearance may be misleading. A living thing regardless of how small or large has gone through modifications all through history. An organism development is significant to the existence of the types. As time alters so should the living thing. Without adjusting to these types of modifications the living thing won't exist and vanish. In this document it will be reviewed on the way the dolphin developed into the living thing that it's today to adjust to their surroundings. Dolphins have adapted their anatomic structures to survive in the water environment and so far, the behavior of their respiratory system during diving has not been fully understood, since they being protected species cannot be subjected to invasive analysis (“Experimental and computational biomechanical characterization of the tracheo-bronchial tree of the bottlenose dolphin (Tursiops truncates) during diving,” 2011). . It is important for every living organism to adapt to the altering eras in order to survive. Dolphins, at one time, may have been dependent on land. They are one of the most ingenious mammals whose friendly appearance fun- spirited...
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...Organism Physiology Paper Tigers are the biggest of cats and arguably the deadliest of land predators. Solitary animals, an existence of unmatched superiority is shown in their every stride. Living in forested areas, they have adapted to hunt large animals by virtue of their size, power, and stealth among many other attributes. Hunting from birth Like all other cats, tigers show hunting behaviors early on in playing and interacting with their environment. Even the simple action of a kitten batting at a string displays the natural hunting skills of all cats. All cats also practice stealth in sneaking up on potential targets and pouncing from short distances. The difference with tigers is their incredible size and power even early on in development. Size Evolutionarily speaking, a bigger cat will be more successful in taking down a large animal like a buffalo then will a smaller cat. Natural selection has produced a very powerful animal that can reach a weight of 660 lbs. and a length of 10.9 feet (Sea World, 2012). Tigers can run up to 35 miles per hour, leap up to 20 feet horizontally, and up to 6 feet vertically (Tiger Territory, 2001, Gigantic Leaps). Coupled with sharp teeth and claws, there is no disputing the killing potential in this deadly creature. But often overlooked are the other tools at the Tigers disposal. Senses In the category of senses, a tiger does not differ much from an ordinary house cat. Heightened hearing, smell, and a visual advantage are all traits...
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...Write a 400- to 700-word paper explaining how the organism in the diagram has evolved physiologically to become suited to its environment. Make connections between physiology and the advantages that physiology lends the organism in its environment. Include at least two examples of the organism's physiological traits and the selective pressure in the environment for which it has adapted.Write a 400- to 700-word paper explaining how the organism in the diagram has evolved physiologically to become suited to its environment. Make connections between physiology and the advantages that physiology lends the organism in its environment. Include at least two examples of the organism's physiological traits and the selective pressure in the environment for which it has adapted.Write a 400- to 700-word paper explaining how the organism in the diagram has evolved physiologically to become suited to its environment. Make connections between physiology and the advantages that physiology lends the organism in its environment. Include at least two examples of the organism's physiological traits and the selective pressure in the environment for which it has adapted.Write a 400- to 700-word paper explaining how the organism in the diagram has evolved physiologically to become suited to its environment. Make connections between physiology and the advantages that physiology lends the organism in its environment. Include at least two examples of the organism's physiological traits and the selective...
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...|[pic] |Course Syllabus | | |College of Natural Sciences | | |SCI/230 Version 7 | | |Introduction to Life Science | Copyright © 2012, 2009, 2008, 2007, 2006, 2005 by University of Phoenix. All rights reserved. Course Description This course applies a broad, conceptual understanding of biology. Students are introduced to scientific ideologies and concepts that not only shape our biological world, but also shape us as humans. Students examine the scientific method, evolution and biodiversity, the biology of cells, energy systems, the dynamics of inheritance, and the effect humans have on the environment. The text emphasizes methods and the theoretical foundations of ideas, while minimizing isolated facts. It stresses the integration of ideas, making connections that form our understanding of the living world. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies:...
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...Organism Physiology Organism Physiology BIO/ 101 Nov. 30, 2012 University of Phoenix Organism Physiology My paper is going to discuss organism physiology and the basic fundamentals of organism while explaining what my understanding is and what I have learned. In order to better help me understand what organism is I had to first define the meaning. “Organisms are any living thing such as fungus, animals, plants, or micro-organism” (Dictionary.com) in which is a body made up of organs, organelles, along with different other parts that combine together to help continue the process of life. The continuous organisms never stop only cause it is what living things need to live for example the life of a dolphin. Dolphins have been known to be social creatures also being known for their interaction for the purpose of hunting, defense, and reproduction. (Aqua)They are also carnivores that feed on such sea creatures as fish, squid, octopus, cuttlefish, crabs, shrimps, and lobsters as for them; they are mostly food for sharks, killer whales, humans. Most expected age for an normal living Dolphins is said to be around the age of 30 years. Compare to a normal human that’s usually consider a young age. (UnderstandDolphins.com- (Diagram) In looking at the diagram, you see a lot of common factors that most living things have in order to live such as a heart, a brain, bones, and other organs that a body would need to live. As the same as human being animals have certain and...
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... | Copyright © 2010, 2008 by University of Phoenix. All rights reserved. Course Description This course is designed to introduce biology at an entry level by examining the hierarchy that ranges from the fundamentals of cell biology to the physiology of organisms, and the interactions among those organisms in their environment. The topics in this course include cell biology, genetics, molecular biology, evolution, physiology, and ecology. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning of each class. Policies may be slightly different depending on the modality in which you attend class. If you have recently changed modalities, read the policies governing your current class modality. Course Materials Simon, E. J., Reece, J. B., & Dickey, J. L. (2010). Essential biology with physiology. (3rd ed.). San Francisco, CA: Pearson/Benjamin Cummings. All electronic materials are available on...
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...Physiology Assignment University of Phoenix SCI 230 Week 7 Assignment 1 SCI230 Week 7 Physiology Assignment Locate a diagram of the internal anatomy of an organism with the main organs and structures labeled. Write a 350- to 700-word paper explaining how the organism in the diagram has evolved physiologically to become suited to its environment. Reference the diagram in your paper. Format your paper consistent with APA guidelines. Every organism has specific characteristics that make it ideal for living in the certain environment that it resides. For example, owls are birds that have adapted to hunting at night. They have many adaptations that allow them to be successful night hunters. One adaptation that the owl has involve their eyesight. The eyes of owls are sunk in. This allows an owl to collect and intensify light making it better able to see in the dark. The eye sight is also well-adapted because a large proportion of an owl’s skull and brain are devoted solely to its eyes. This proportion is larger than that of other bird families. The owls’ eyes are located on the front of their heads with the two fields of vision overlapping completely. To make up for this physical attribute, an owl can turn its head completely backwards! This allows it to still see all around. Another special characteristic of the owl that makes them excellent night hunters is their acute hearing abilities. Owls have very large ear openings and cochlea...
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...split the reserves of the glycogen energy into sugar particles so as to use them as a quick source of energy for the body and to maintain the levels of the sugar in the body. Finally, Bernard discovered the control of the vasomotor nerves on the blood vessels, and how it responds to the changes in the temperatures while operating in an environment. With this the Bernard was able to advance his work on blood vessels and tried to understand the ability of the body to constantly maintain the internal temperature. This led him to formulate the ideas in relation to the constancy of the internal environment of the body. In the 19th century his concept of constancy of the internal environment (milieu interieur) was officially presented. In this paper, we are going to analyze the statement made by Claude Bernard in 19th century- “The constancy of the internal environment is the condition for a free and independent life.” and we will relate this statement to the life processes and the other important...
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...Organism Physiology Paper Bonnie Espanol BIO/101 October 9, 2012 Audrey Stevenson Organism Physiology Organism Physiology is the method in which many diverse living organisms are considered to have developed from earlier forms during the history of the earth that can be defined as Evolution. Several organisms have evolved as a result of environmental changes within their habitats. To understand better this paper will examine a diagram of a dolphin and give details about how the dolphin has evolved physiologically and has become adapted to fit the environment. Dolphin Characteristics Dolphins inhabit all oceans and the seven seas; some also inhabit larger river systems. Dolphins are extremely social organism and use communication for the function of hunting, defense, and reproduction. In general a dolphins live pods of up to a dozen individuals. Dolphin pods can emerge temporally forming a superpod the emerging pods may exceed thousands of dolphins. Attachments in pods are not set; interchange is regular. On the other hand, dolphins can generate great social bonds; they will remain with wounded or individuals in poor health, even assisting other dolphins to breathe by bringing them to the surface if required. Dolphins are carnivores their diet consists of fish, squid, octopus, cuttlefish, crabs, shrimps, and lobsters. Dolphins are a food source for sharks, and killer whales. The most dangerous predator for the dolphin is humankind. Man slaughters dolphins...
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... Biology deals with the study of the many varieties of living organisms. Clockwise from top left: Salmonella typhimurium, Phascolarctos cinereus, Athyrium filix-femina, Amanita muscaria, Agalychnis callidryas, and Brachypelma smithi Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy.[1] Biology is a vast subject containing many subdivisions, topics, and disciplines. Among the most important topics are five unifying principles that can be said to be the fundamental axioms of modern biology:[2] 1. Cells are the basic unit of life 2. New species and inherited traits are the product of evolution 3. Genes are the basic unit of heredity 4. An organism regulates its internal environment to maintain a stable and constant condition 5. Living organisms consume and transform energy. Subdisciplines of biology are recognized on the basis of the scale at which organisms are studied and the methods used to study them: biochemistry examines the rudimentary chemistry of life; molecular biology studies the complex interactions of systems of biological molecules; cellular biology examines the basic building block of all life, the cell; physiology examines the physical and chemical functions of the tissues, organs, and organ systems of an organism; and ecology examines how various organisms interact and associate with their environment.[3] Contents [hide] ...
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