Free Animal Adaptations Essays   Free Animal Adaptations Essays

Organism Adaptation 5-4-1993 1)stimulus: A Change In The Environment T
Organism Adaptation 5-4-1993 1)stimulus: a change in the environment that necessities a response, or adjustment by an organism (ex. swirling dust) response: the adjustment or change you make to a stimulus (ex. blinking your eyes) 2)Protists respond to a negative stimuli by moving away from it. Protists respond to: light, irritating chemicals, temperature, touch, etc. 3)Yes, they grow towards the stimulus (ex. light). photoropism: it means the organism grows towards the light. no geotropism: it m...

The Origin Of Humanity We Live On A Planet Believed To Be 4.5 Billion
The Origin Of Humanity? We live on a planet believed to be 4.5 billion years of age with millions of people covering all parts of it. Where did they come from? Did the whole human population originate from one of people or were we placed here and then improved or changed by an intervention? I believe that humanity on planet earth was created by evolution. Both the creationist and interventionist theories seem to far fetched to be accountable theories for the creation of humanity on planet eart...

Science; Rainforests And Earth The Tropical Rainforests Of The World I
Science; Rainforests and Earth The Tropical Rainforests of the World In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will talk about the efforts being made to help curb the rate of rainforest destruction and the peoples of the rainforest, and I will explore a new topic in the fight to save the rainforest, habitat fragmentation. An...

Science Future Adaptations:Stingray Survival Of The Stingray Imagine Y
Science Future Adaptations:Stingray Survival of the Stingray Imagine yourself 150,000 years in the future. Another ice age is in full force. Temperatures are much colder, vegetation has ceased to exist, along with several entire animal species. The lion, once the king of the jungle, is no more than an alley cat scavenging for food. The great white shark- reduced to the size of goldfish. A new predator is on the prowl. The stingray, once limited to shallow, sandy beaches, has evolved! With it's n...

Wolf Predation
Wolf Predation Effects of Wolf Predation Abstract: This paper discusses four hypotheses to explain the effects of wolf predation on prey populations of large ungulates. The four proposed hypotheses examined are the predation limiting hypothesis, the predation regulating hypothesis, the predator pit hypothesis, and the stable limit cycle hypothesis. There is much research literature that discusses how these hypotheses can be used to interpret various data sets obtained from field studies. It was ...

Darwins Theory Of Natural Selection
Darwin's Theory Of Natural Selection Charles Darwin revolutionized biology when he introduced The Origin of Species by Means of Natural Selection in 1859. Although Wallace had also came upon this revelation shortly before Origins was published, Darwin had long been in development of this theory. Wallace amicably relinquished the idea to Darwin, allowing him to become the first pioneer of evolution. Darwin was not driven to publish his finding, which he'd been collecting for several years before ...

The Tropical Rainforests Of The World
The Tropical Rainforests Of The World In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will talk about the efforts being made to help curb the rate of rainforest destruction and the peoples of the rainforest, and I will explore a new topic in the fight to save the rainforest, habitat fragmentation. Another topic being discussed is t...

Cetaceans
Cetaceans Whales, dolphins and porpoises make up the classification order Cetacea, which contains two suborders, Mysticeti and Odontoceti. The baleen whales are members of the Mysticeti suborder, while the toothed whales, dolphins and porpoises make up the suborder Odontoceti. Altogether, the two suborders contain eighty-one known species, separated into thirteen different families. In each family are a number of species, each classified further into 'sub-families', or genera, of which there are...

Ethology
Ethology The biological study of animal behavior is called Ethology. All behavior is a reaction to a stimulus. John B. Watson influenced animal behavior in the twentieth century. He published a book in 1924 called Behaviorism. Jakob von Uexkull and O. Heinroth started a school that taught about animal behavior. There are two categories of animal behavior: genetically determined or environmentally determined. Animal behavior is the different ways that animals do different things, such as hunt...

Organism Adaptations
Organism Adaptations 1)stimulus: a change in the environment that necessities a response, or adjustment by an organism (ex. swirling dust) response: the adjustment or change you make to a stimulus (ex. blinking your eyes) 2)Protists respond to a negative stimuli by moving away from it. Protists respond to: light, irritating chemicals, temperature, touch, etc. 3)Yes, they grow towards the stimulus (ex. light). photoropism: it means the organism grows towards the light. no geotropism: it means the...

Survival Of The Stingray
Survival of the Stingray Imagine yourself 150,000 years in the future. Another ice age is in full force. Temperatures are much colder, vegetation has ceased to exist, along with several entire animal species. The lion, once the king of the jungle, is no more than an alley cat scavenging for food. The great white shark- reduced to the size of goldfish. A new predator is on the prowl. The stingray, once limited to shallow, sandy beaches, has evolved! With it's new adaptations the power of the stin...

The Origin Of Humanity We Live On A Planet Believed To Be 4.5 Billion
The Origin Of Humanity? We live on a planet believed to be 4.5 billion years of age with millions of people covering all parts of it. Where did they come from? Did the whole human population originate from one of people or were we placed here and then improved or changed by an intervention? I believe that humanity on planet earth was created by evolution. Both the creationist and interventionist theories seem to far fetched to be accountable theories for the creation of humanity on planet eart...

Tropical Rainforests Of The World
Tropical Rainforests of the World In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will talk about the efforts being made to help curb the rate of rainforest destruction and the peoples of the rainforest, and I will explore a new topic in the fight to save the rainforest, habitat fragmentation. Another topic being discussed is the m...

The Origin Of Humanity
The Origin Of Humanity We live on a planet believed to be 4.5 billion years of age with millions of people covering all parts of it. Where did they come from? Did the whole human population originate from one of people or were we placed here and then improved or changed by an intervention? I believe that humanity on planet earth was created by evolution. Both the creationist and interventionist theories seem to far fetched to be accountable theories for the creation of humanity on planet earth. ...

The Influence Of Writers On Charles Darwin
The Influence Of Writers On Charles Darwin The theory of Evolution as presented by Charles Darwin has had a great impact on the world today. It has caused many debates between religious authorities and those from the scientific community. This theory had prompted individuals to think about themselves, their origins and it has changed the way in which they view themselves in the environment. However, Darwin was not the first person to write on evolution. There were many others before him such as ...

Cetacea Order
Cetacea Order Whales, dolphins and porpoises make up the classification order Cetacea, which contains two suborders, Mysticeti and Odontoceti. The baleen whales are members of the Mysticeti suborder, while the toothed whales, dolphins and porpoises make up the suborder Odontoceti. Altogether, the two suborders contain eighty-one known species, separated into thirteen different families. In each family are a number of species, each classified further into 'sub-families', or genera, of which ther...

Charles Darwin And Natural Selection
Charles Darwin And Natural Selection Charles Darwin revolutionized biology when he introduced The Origin of Species by Means of Natural Selection in 1859. Although Wallace had also came upon this revelation shortly before Origins was published, Darwin had long been in development of this theory. Wallace amicably relinquished the idea to Darwin, allowing him to become the first pioneer of evolution. Darwin was not driven to publish his finding, which he'd been collecting for several years before...

Evolution Of Humans
Evolution Of Humans Human evolution is the biological and cultural development of humans. A human is any member of the species Homo sapiens, meaning wise man. Since at least the Upper Paleolithic era, some 40,000 years ago, every human society has devised a creation myth to explain how humans came to be. Creation myths are based on cultural beliefs that have been adopted as a legitimate explanation by a society as to where we came from. The science of paleoanthropology, which also tries to cr...

Wolf Predation
Wolf Predation This paper discusses four hypotheses to explain the effects of wolf predation on prey populations of large ungulates. The four proposed hypotheses examined are the predation limiting hypothesis, the predation regulating hypothesis, the predator pit hypothesis, and the stable limit cycle hypothesis. There is much research literature that discusses how these hypotheses can be used to interpret various data sets obtained from field studies. It was concluded that the predation limiti...

Tropical Rainforests Of The World
Tropical Rainforests Of The World In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will talk about the efforts being made to help curb the rate of rainforest destruction and the peoples of the rainforest, and I will explore a new topic in the fight to save the rainforest, habitat fragmentation. Another topic being discussed is the ...

Origins Of Human Sexuality
Origins of Human Sexuality Soc. 471 The Origins of Human Sexuality Daly & Wilson Theory: In their book Homicide, Martin Daly and Margo Wilson put forth a theory that challenges human societies common notion of human sexuality. They do this in an attempt to bring about a better understanding of homicide and male aggressiveness. According to Daly and Wilson, males instigate the overwhelming majority of dangerous altercations and they contend that this is due to status competition. Status compe...

Killer Whales
Killer Whales The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well: the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen whales or Mysticeti, which include blue whales, humpback whales, gray whales, and right whales, and the Archaeoceti order, which are all now extinct. The genus of these species is Orcinus orca. Family. The killer whale is the largest...

Zonation On Rocky Shore
Zonation On Rocky Shore The seashore is a habitat that contains a wide range of microhabitats and ecological niches for different creatures. This is mainly due to the effects of the tides, that rise and fall twice each day. Tides are the vertical movement of water in a periodical oscillation of the sea, due to the gravitational pull of the sun and moon. The tides are on a semi-diurnal cycle, so there are two high tides and two low tides each day. Due to the orbit of the moon, the tides also have...

Corals And Adaptations
Corals and Adaptations Coral reefs are among the most diverse and productive communities on Earth. They are found in the warm, clear, shallow waters of tropical oceans worldwide. Reefs have functions ranging from providing food and shelter to fish and invertebrates, to protecting the shore from erosion. Although many corals resemble plants, they are actually members of the animal phylum Cnidaria. Most corals are colonial, which means that each coral is made up of many individual polyps connected...

Hot And Dry Desert
Hot and Dry Desert The four major North American deserts of this type are the Chihuahuan, Sonoran, Mojave and Great Basin. Others outside the U.S. include the Southern Asian realm, Neotropical (South and Central America), Ethiopian (Africa) and Australian. The seasons are generally warm throughout the year and very hot in the summer. The winters usually bring little rainfall. Temperatures exhibit daily extremes because the atmosphere contains little humidity to block the Sun's rays. Desert surfa...

To Help Us With Our Study Of Origins, We Will Use Two Main Sources: Th
To help us with our study of origins, we will use two main sources: the Bible ? as God's direct revelation of life, and science ? a way to interpret the Bible using scientific knowledge. In his book Biology Through the Eyes of Faith, R.T. Wright (1989) states: It is an important conclusion of faith that both science and Scripture are sources of knowledge of God's works and that, when properly understood, should not lead to conflicts. I agree with this statement, believing that God created the ...

Evolution
Evolution HUMAN EVOLUTION Human evolution is the biological and cultural development of humans. A human is any member of the species Homo sapiens, meaning wise man. Since at least the Upper Paleolithic era, some 40,000 years ago, every human society has devised a creation myth to explain how humans came to be. Creation myths are based on cultural beliefs that have been adopted as a legitimate explanation by a society as to where we came from. The science of paleoanthropology, which also tries ...

Beginning Of Earth
Beginning Of Earth There were volcanoes everywhere, there was lava pouring out from the earth in large quantities. Ash was flying around my very own head landing in my hair. It was one of the scariest things I have ever seen in my whole entire life. Then again I am only 16. Right when I tried to figure out what just happened I got sucked back into my room, like nothing had ever happened. I grabbed my journal and wrote down the following. The theory of evolution states that creatures change overt...

Tropical Rainforests Of The World
Tropical Rainforests Of The World The Tropical Rainforests of the World In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will talk about the efforts being made to help curb the rate of rainforest destruction and the peoples of the rainforest, and I will explore a new topic in the fight to save the rainforest, habitat fragmentation. ...

The Octopus, Man...
The Octopus, Man... They change color, texture, and body shape... have three hearts... are jet powered... have members in every ocean of the world... have inspired legends and stories since recorded history... are the most intelligent of all invertibrates, yet are related to clams and oysters... have eyes and senses that rival our own... and can make their own smoke screen decoys out of ink. They are Cephalopods - octopi, cuttlefish, squids, etc. - and they are far more fascinating than one migh...

The Time Machine
The Time Machine Time traveling, a concept known to modern man as inconceivable, but in The Time Machine, by H.G. Wells, this fathom of human fantasy has come to life. Wells entangles a unique blend of contrasting characters, conflicts of capitalist verses laborer divisions, and foreshadowing of the destruction of humanity to seem together this novel of visionary proportions. The Time Machine is a bleak and sober vision of mans place in the Universe.(McConnell Pg.1581) Wells use of character...

The Shining
The Shining Stanley Kubrick's The Shining (1980) initially received quite a bit of negative criticism. The film irritated many Stephen King fans (and King himself) because it differed so greatly from the novel. The Shining also disappointed many filmgoers who expected a conventional slasher film. After all, Kubrick said it would be the scariest horror movie of all time.1 Kubrick's films, however, never fully conform to their respective genres; they transcend generic expectations. In the same way...

Neanderthal
Neanderthal Neanderthal. The Neanderthals lived in areas ranging from Western Europe through central Asia from about 200,000 to between 36,000 and 24,000 years ago. The Neanderthals lived in groups of 30 to 50 individuals, they invented many of the tool types that were to be perfected by fully sapient peoples, they had weapons adequate to deal with both the cave lion and cave bear, they used body paint, buried their dead. Neanderthal Man survived through the Ice Age. They are thought to have had...

Killer Whales Scientific Classification: Order & Genus
Killer Whales Scientific Classification: Order & Genus Killer Whales Scientific Classification: Order & Genus. The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well: the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen whales or Mysticeti, which include blue whales, humpback whales, gray whales, and right whales, and the Archaeoceti order, which are all ...

Biomes Of The World
Biomes Of The World A biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra, taiga, tropical...

Cats
Cats All cats, from jungle cats to house cats, belong to the cat family, Felidae, order Carnivora. The cat family, Felidae, order Carnivora, contains about 36 species that are usually grouped into two to four genera, depending on the classification system used. According to one common system, four genera exist: Panthera (jaguar, leopard , lion, tiger), Neofelis (clouded leopard), Acinomyx (cheetah), and Felis (puma, lynx, and smaller cats such as the domestic cat, Pallas's cat, and the wildcat)....

(Sail) Study Help Only
(Sail) Study Help Only On the voyage of the Beagle (1831-1836) Darwin collected and described thousands of animals and plants. In South America he observed the adaptations of organisms to a variety of habitat from jungle to grassland to mountain habitats. In the temperate regions the species resembled more closely the species of the tropical regions of South America rather than the corresponding species of the temperate regions of Europe. For example, in the grasslands of Argentina there are no ...

Hutterites And Zuni
Hutterites And Zuni The Hutterites and The Zuni The Hutterites Often confused for Amish countrymen these people practice a similar way of life. However the Hutterites, unlike the Amish embrace some yet few creature comforts. Of these are electricity and gas powered machinery such as trucks and tractors. The Hutterites originated during the Protestant Reformation in the sixteenth century and are one of the three surviving Anabaptist groups. (Hostetler, 1) Their beliefs hold that man is evil and ...

Evolution - Explanatory Theories Ii
Evolution - Explanatory Theories Ii Evolution : Explanatory Theories TABLE OF CONTENTS INTRODUCTION DARWINIAN THEORY OF EVOLUTION THE THEORY OF BIOLOGICAL EVOLUTION: CONTRIBUTING ELEMENTS WALLACE'S CONTRIBUTIONS HARDY-WEINBERG PRINCIPLE COMPARISON: LAMARCK vs. DARWIN DARWIN'S INFLUENCES METHODS OF SCIENTIFIC DEDUCTION LIMITS TO DARWIN'S THEORY MORPHOLOGICAL & BIOLOGICAL CONCEPTS BIO-EVOLUTION: POPULATION vs. INDIVIDUALS MECHANISMS FOR GENETIC VARIATION GENETIC VARIATION AND SPECIATION DARWIN'S F...

Mike Hunt
Mike Hunt The Inuit I. Intoduction The Inuit are people that inhabit small enclaves in the coastal areas of Greenland, Arctic North America, and extreme northeastern Siberia. The name Inuit means the real people. In 1977 the Inuit Circumpolar Conference officially adopted Inuit as the replacement for the term Eskimo. There are several related linguistic groups of Arctic people. Many of these groups prefer to be called by their specific tribal names rather than as Inuits. In Alaska the term ...

Tropical Rain Forest
Tropical Rain Forest In this term paper, I will explain the great importance of the tropical Rainforests around the world and discuss the effects of the tragedy of rainforest destruction and the effect that it is having on the earth. I will write on some specific plants and animals that call the tropical rain forests their home; there are many different types of rainforest species and their uniqueness from the rest of the world is amazing. I will also touch on the efforts being made to help curb...

Evolution And Darwinism
Evolution And Darwinism In The Origin of Species, Charles Darwin poetically entailed, There is grandeur in this view of life . . .. Personifying Nature as the ultimate breeder, Darwin infers and hypothesizes what is arguably the most fundamental and profound scientific manifesto that governs what we now know about modern science and the science of discovering our past. His two theories of Natural Selection and Sexual Selection effectively bridge the gap that his predecessors could not. These con...

Zonation On A Rocky Shore
Zonation On A Rocky Shore Zonation Coursework Conclusion: The seashore is a habitat that contains a wide range of microhabitats and ecological niches for different creatures. This is mainly due to the effects of the tides, that rise and fall twice each day. Tides are the vertical movement of water in a periodical oscillation of the sea, due to the gravitational pull of the sun and moon. The tides are on a semi-diurnal cycle, so there are two high tides and two low tides each day. Due to the orbi...

Psychology: Use Of Language
Psychology: Use Of Language Jennifer Mull Psychology Human speech makes possible the expression and communication of thoughts, needs, and emotions through vocalization in the form of words. It is a process whose specialized adaptations differentiate it from the mere making of sounds--a capacity humans share with most animals. In addition to the capacity for laryngeal production of sound (which some animals also possess), speech requires a resonance system for modulation and amplification of that...

Darwin Beagles
Darwin Beagles Biology came of age on November 24, 1859, the day Charles Darwin published On The Origin of Species by Means of Natural Selection. His book presented the first convincing case for evolution and led the way in the emergence of biology from a bewildering chaos of facts into a cohesive science. In biology, evolution refers to all the changes that have transformed life on Earth from its earliest beginnings to the seeningly infinite diversity that characterizes it today. Darwin address...

Dreams
Dreams The moon had two hands, one holding a bow and arrows and the other a burden strap of a woman. The moon then offered to the dreamer to make choice, but would often try to confuse him by crossing its hands. If he became the possessor of the burden strap, he would be condemned to live as a woman for the remainder of his life. He would be required to dress as a woman, marry another man, and undertake woman's work. Such people were known as a bedache in the Oglala Sioux and suicide was the onl...

Killer Whales
Killer Whales Scientific Classification: Order & Genus. The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well: the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen whales or Mysticeti, which include blue whales, humpback whales, gray whales, and right whales, and the Archaeoceti order, which are all now extinct. The genus of these species is Orcinus orca...

Jellyfish
Jellyfish - Because Cnidarians, including jellyfish, have two primary germ layers, they are considered dibloblastic . - Jellyfish are not the only example of radially symmetric organisms in the world. In fact, most members of the phylum to which jellyfish belong, HYPERLINK http://animaldiversity.org/accounts/Cnidaria/ \t _blank Cnidaria , exhibit radial symmetry, including most hydras, corals and sea anemones. The only other animals with this type of symmetry are echinoderms - Cephaliza...

Maintaining A Balance
Maintaining A Balance Most organisms are active in a limited temperature range Enzymes: Biological catalysts. A specific enzyme controls every reaction and process within a cell. Enzymes control all the chemical processes of living systems. Enzymes are proteins made up of amino acids that are linked and then folded to produce a three-dimensional protein structure. Most metabolic processes would not occur at an efficient rate without enzymes. One model used to illustrate the action of an enzyme ...

Chapter 39: Blood, Cardiovascular, Lymphatic, and
Chapter 39: Blood, Cardiovascular, Lymphatic, and Respiratory Systems . Know mammalian heart and circulatory system . Know structure of heart . Know flow of blood through pulmonary and systemic systems . Blood pressure . Natural pacemaker . Systolic and diastolic BP . Know lymphatic system: know spleen versus liver . Vessel size . Vessel area versus flow velocity . Blood flow in capillary beds . Gas exchange by diffusion . Partial pressure of gas . Bulk transport . Gas transport and exchange . ...