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Recommended: Taking care of pets
Erika, Amber, and I received our hamster at the end of October, which we named Peaches. He is curious, chubby, and docile Syrian hamster. In the first two weeks of Peaches arrival, we the students learned about the responsibility of taking care of a pet. Each day my group members and I take turns feeding and giving water to our hamster. We also learned how to properly clean their cages, which took place once a week during class. Mr. Pott’s taught us the slogan: “Blue then Yellow and everything mellow” the order of the disinfectants that we use to sanitize our hamster cage.
Along with interacting with our hamster, our teacher gave us each a lab animal data collection and behavioral observations worksheet to complete each week. We were to
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I was surprised that when a cheerio was placed in Peaches’ vision, there was an increase and or decrease in the amount of time per trials. The time intervals included the amount of time the hamster is placed in the pot to the time it takes for him or her to look out, from looking out of the pot to the beginning of the climb, and the time taken in the process of the climb out of the pot. I think this experiment would work better in the future if we were to change the height of the flower pot and modify the incentive (cheerio) to a stronger scent for more accurate …show more content…
It’s fascinating to watch him shred paper towels, toilet paper rolls, and other bedding into a soft fluffy nest. I did not realize how intelligent hamsters were. . He enjoys running on his exercise wheel and exploring the vicinity of the classroom in his ball. Peaches is a happy and healthy hamster thanks to my individual work and support in raising him. I would also like to thank my two group members for their individual work in this hamster journey for the past three months. But unfortunately not all the hamsters were quite as lucky as ours.
Hamsters are rodents and are distant relatives of mice and rats. Hamsters are small, almost tailless, relatively clean, affordable, easy to care for, and a popular pet. Reproduction among hamsters takes place during the stage of life between puberty and menopause. Laboratory animals aren’t usually mated at the first estrous because during puberty even though the animals are capable of reproduction, the female hamsters will not have attained mature body size, gestation, and lactation tend to delay their
Sex the baby mice as soon as they are weaned. Separate the males into another cage (not the one with the father).
1These two populations are different species because they have different capabilities of performing in nature. For example there is behavioral isolation. My evidence for that is that in the data, it states that the average time spent in courtship display for the St. Kitts rodent is 12.6 seconds. While the courtship display for the Nevis Rodent is 21.3. You can see that there is a major difference in the way that they behave. Also there is another type of isolation which is gametic isolation. There is gametic isolation because the average gestation time for St. Kitts rodent is 29.3 days. The average gestation for the Nevis rodent is 42.7 days. Therefore a sperm from St. Kitts rodent wouldn’t survive in the reproductive tract of the Nevis rodent. It wouldn’t survive because it wouldn’t develop properly and is not accustomed to its environment. There is also another type of isolation happening with the rodents of St. Kitts. This type of isolation is called temporal isolation. There is temporal isolation because the article states, “the reproductive seasons are being delayed by up to one year.” This is talking about that the rodents are having a hard time finding mates therefore, their reproductive season is being delayed. Also in the article it states, “In the 240 attempts to bring a Nevis animal into the St. Kitts population, you are unable to observe a single successful reproductive event.” The rodents are mechanically isolated, because if you can’t have a reproductive event, there reproductive organs might not be matching with one another. Their appearance might look identical but they are genetically different.
Deborah L. Duffy, Yuying Hsu, James A. Serpell ,Applied Animal Behavior Science - 1 December 2008 (Vol. 114, Issue 3, Pages 441-460, DOI: 10.1016/j.applanim.2008.04.006)
What’s that Pig Outdoors? is a memoir whose name easily captures the attention of the potential reader. Moreover, the story of the title captures an important theme in the narrative, which is that being deaf can sometimes lead to humorous (and sometimes not so humorous) misunderstandings. Henry Kisor, the author of the memoir has been deaf since age three. Still, he grew up in the hearing world as a lip-reader, and does not separate himself from the hearing culture in the slightest. While his disability can lead to said misunderstandings, it hasn’t stopped Kisor from living his life the way he wants and feels is best for him.
Taylor, Robert E., and Thomas G. Fields. Scientific Farm Animal Production in Introduction to Animal Science. 8th Ed. New Jersey: Pearson Education, 200
Henrietta Hamster lives in Brooklyn, NY, and works in Manhattan. Normally, Henrietta takes the subway into work ($2.25 each way), but once a week she commutes home in a unique way. For some time, Henrietta has been seeing a psychologist for counseling (for Chronic Fatigue Syndrome) but was often late for or missed her appointments. She recently switched psychologists. A van, equipped with a carpeted office and easy chairs, picks her up from work every Thursday at 5pm. The van conveys her home while she has a counseling session with her new psychologist in the back during the hour-long commute. She pays a flat fee of $200 for each appointment, including transportation. If the van gets stuck in traffic, she gets a longer counseling session. Is all/any of her $200 weekly expense deductible?
How are experiments done without the use of guinea pigs to help us learn and understand what is being studied? Everyday lab animals, such as mice, are used in experiments as guinea pigs because they provide similar reactions in comparison to the human body. Thus, mush knowledge of science is gained through guinea pigs. However, in Nathaniel Hawthorne’s classic stories "Rappaccini’s Daughter" and "The Birthmark" rather use humans to test their scientific studies. The stories show two families of science-based backrounds caught between a passion for success in their scientific studies and love between a father and a daughter and a husband and a wife. Throughout the stories the scientist feel they are coming closer to success in their experiments, but in reality success is lost to tragedy in the end.
Houston, B. Kent and C.R. Snyder. Type A Behavior Pattern, John Wiley and Sons Incorporated, 1996
Driscoll, Sally and Laura Finley. “Animal Experimentation: An Overview.”Points Of View: Animal Experimentation (2013): 1. Points of View Reference Center. Web. 6 Feb. 2014
Researching on mice was began in a Laboratory in Bar Harbor in Maine. In the year of 1953, researcher Leroy Stevens began on an experiment with cancerous mice. This laboratory was awa...
A bus carrying several clinical students from the local college pulls up in front of the nursing home. The students begin to unload some boxes which contain puppies and kittens ranging in age from three to six months. Once inside, the students begin to pass the puppies and kittens out to the patients that are waiting expectantly in the recreation room. Some patients are alone, some are in groups, but all are delighted to see the animals arrive. As the animals are being passed out, the patients begin smiling, laughing, and talking to the animals. They stroke their coats, play with them, and feed them snacks that they have saved for this occasion. While the patients are interacting with other students and staff, two of the students begin making notes on the activities that are taking place in the room. The patients, staff, and students are clearly enjoying themselves, but there are greater benefits to be found here.
A comical scene that occurs in this story is when the hamster comes into play. Veronica informs us about her second child, henry’s sister who is nine years old. This little girl is very upset because her father got rid of her hamster. Then, we learn more about the hamster as Michael shares his side of the story, “Yes this hamster makes the most god awful racket all night, then spends the whole day fast asleep! Henry was in a lot of pain last night; he was being driven crazy by the noise that the hamster was making. And to tell you the truth I’ve been wanting to get rid of it for a long time, so I said to myself OK, that’s it I took it and put it in the street. I thought they loved drains and gutters and all that but i guess not, it just sat there paralyzed on the sidewalk, Well, they 're not domestic animals, they’re not wild animals, I don 't really know where their natural habitat is. Dump them in the woods, they 're probably just as unhappy, so I don 't know where you’re suppose to put them.”. (7 Reza.) If this were a lifetime movie or a disney movie we would all sleep better at night because we would have seen the dad bring the
Beginning at puberty, the human male makes millions of sperm a day and continues to do so for about the next 50 years. On the other hand, the human female is born with approximately one million eggs, which are all that she will ever have (Infertility, 1996). The onset of menstruation during adolescence signals the beginning of a cycle in which hormo...
"Humane Care and Use of Laboratory Animals." AALAS Foundation. 2005. American Association for Laboratory Animal Science. 2012 .
The chimp sat quietly in a corner, watching the psychologist arrange the crates into steps and then distributed them randomly again. The chimp understood and performed the task. The professor invited his associates to watch the chimp conceptualize and build the steps to the banana. The chimp waited patiently until the professor crossed the middle of the room. When he was directly below the fruit, the chimp suddenly jumped on his shoulder, then leaped into the air and grabbed the banana” (“The