(Organic Chicken vs The Store Chicken) – presentation (PowerPoint and script) 30 minutes long – research journal

(Organic Chicken vs The Store Chicken) Presentation You will need to submit your presentation and your research journal SEPERATELY on Canvas. You will be allotted 30 minutes ONLY to present your work. Comparison- A comparison topic will require you to have at least two different things to compare in your work. Once you have decided what two things you are going to compare you will then pose a scientific question that you will aim to begin uncovering with your work. It would help you if you began researching some background information on your topic to help you form this question. You will then work at answering your question by comparing your two items and applying the background knowledge you have been learning. Note any important differences between your two items, why these findings may be relevant to us today, and what may be the cause of these differences, etc. You do not need to do a deep dive but at least give us basic information so that the audience can understand why they should care and have enough information to follow your presentation. You will then use what you have learned in this program to apply histological or cytological techniques to help you uncover data in an attempt to aid you in answering a bit of your question. Please refer to the provided PowerPoint on how to follow the scientific method as well as find other tips. Some good questions to consider if using an organism is does the difference cause a change in their physiology? If so, is this change beneficial or harmful to the organism? Of if you follow the below example you may discuss if you found any microorganisms in the non-organic make-up but none in the organic make-up. You could then look up how these microorganisms may be harmful to the body and what the implications of your findings are. For this option you will also need to properly document in your research journal your hypothesis, methods, variables, all of your trials and their associated results. You will also need to talk your audience through these aspects. Additionally, you must provide three pictures to use as evidence of your work. If you are using special staining you will need to perform three special stains and provide pictures and protocols for each. Things to include in your special project: 1. Project must include 4 references of at least two different types. Some examples of different types of sources include: internet, literature, media, demonstrations, and classroom resources. These references must be cited in MLA format. 2. A research journal that is organized and detailed explaining your hypothesis, variables, methods, and results. 3. Basic background information your audience would need to know in order to understand your project. These include a description of what you are comparing, or what the prior techniques consisted of before you applied your research technique. 4. At least three pictures of your work. As well if you are running special stains, three pictures, and three protocols. Research journals: You may purchase a small journal or use your computer to record your observations throughout this process. ON the front page of your journal create a table of contents to help keep your organized as you begin working on your project. Additionally, name your project something fun that summarizes the entire idea of your special project. You will want to include this title not only on your presentation, but also on the same area as your name on your research journal. You will need to include stating your hypothesis, and providing background information as to why you chose your topic and why you believe your experiment will turn out this way. Additionally, list your variables and why you chose them. List your methods for each trial and highlight what is being changed for each one as your work through your project. Write down what your results were and write troubleshooting ideas after observing your results. Lastly, explain what you would do differently if you had the chance to run this again, what future directions you believe this work could go towards, and the implications of your work. PowerPoint: You must create a PowerPoint that is well detailed with enough background information for your audience to follow along as well as fully understand what you were trying to show with your work. Note, if you go over the thirty minutes you will be interrupted and only be graded on what you presented on during your thirty minutes. Please review the provided example PowerPoint on Canvas as well as the PowerPoint giving you pointers on how to design a well-organized and detailed scientific PowerPoint. Some aspects to include in your PowerPoint: • Title slide • Background slide • Mapping slide • Depending on your category; hypothesis, methods, variables, etc. • Data slide • Implications slide • Sources *Note: these are not the only aspects you will want to include in your PowerPoint but this is a good outline of what to follow in terms of your special project portion.
Hello, please pay attention to everything it is so important and I will need from you in the end 3 things ( PowerPoint and script or handout 30 minutes long and research journal) and don’t forget to put some of the microscopic pictures in the PowerPoint, please. Thank you
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Human Hair lab

InstructionsFor the microscope lab part 2 of 2:
Using the given images (photos) draw the human hair at 100x and 400x magnification in the space provided on page 53 of the lab report.
Human hair 100x total magnification
Human hair 400x total magnification:

Sketch one or two human (animal) cheek cells at 100x and 400x. Label the 400 x drawing with the following structures: nucleus, Cytoplasm and cell membrane.
Complete the drawing in the space provided on page 53 of the lab report.
Human (animal) cheek cell at 100x total magnification:

Human (animal) cheek cell at 400x total magnification:

Observe the onion image at 100x, determine (estimate) approximately how many onion cells fit horizontally across the field of view (width of cells), observe the onion cell image at 400x, does the number of cells (width) change when changing magnification, write down your estimates in the space(s) provided on page 53 of the lab report. Sketch one or two onion (plant) cells at 400x. Label the 400x drawing with the following structures: cytoplasm, cell membrane, cell wall (You might not be able to identify the nucleus or central vacuole). Drawing in the space provided on page 53 of lab report
Onion (plant) cell at 100x total magnification:

Onion (plant) cell at 400x total magnification:

Sketch one or two Elodea (plant, chloroplast) cells at 400x. Label the 400x drawing with the following structures : cytoplasm, chloroplasts and cell wall
Drawing in the space provided on page 54 of lab report
Elodea (plant) cell at 100x total magnification:

Elodea (plant) cell at 400x total magnification:

Sketch the pond water organisms, see if you can identify up to 4 organisms *use the attached pond water identification packet* to assist in your identification. You can to do additional research to identify the organisms if so desired, however just a basic identification is fine. Drawing(s) in the space provided on page 54 of lab report
Pond water sample at 400x total magnification:

A You tube video of some pond water organisms:

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Biology Question

Biology Assignment Help Part 1: Among the Wild Chimpanzees (separate pages)
Link of the video:
https://www.dailymotion.com/video/x6q5ziz
TEXTBOOK NEEDED: How Humans Evolved Book any edition you find online for free.
Part 1 paragraph should be well-written, edited. Also, it should be no less than 350 words in length (about 10-13 sentences) and address all aspects of the prompt.
Discuss this question: After watching the film, what surprised you the most and how would you explain its significance to someone not in the class?
In your post, describe the event or observation that surprised you, and after thinking about it, provide an explanation that uses concepts from the book(How Humans Evolved Book any edition you found online for free) and which would help someone else understand the event.
Consider these ideas or others in determining your answer:
Mother-infant behaviorFood sharingDominance hierarchiesThe role of intelligenceCooperation, conflictIndividualityNO INTERNET RESEARCH OR ADDITIONAL MATERIALS ARE ALLOWED FOR THIS ASSIGNMENT.
Use only your textbook and the film.
Directions for watching the video
Your discussion needs to include information from the video as well as the text book.
Consider turning on “CC” — closed captions — while you watch. Take notes while watching to help you in the discussion.
Part 2: Overview about similarities across species (separate pages)
You can use online resources for part 2 but you should include a work cited in the end and/or use quotation marks properly .
Using a minimum of 350 words total (link words/Characters and work cited are not included).
Write two paragraphs in which you will express your personal ideas and thoughts about similarities across species , in general, using your own words. Each paragraph should be a minimum of 175 words in length for each.
Note: (the two paragraphs should be in the same page, total words = 350 word minimum)
Try to add to the thread.
You can share anything about the topic, for example what was the most interesting information regarding this topic.
You can cite what you learned from this discussion.
You can add an AFFIRMATION, OR FEEDBACK about the topic.
You can pose an opening question in last part of the paragraph
You can agree or disagree with the topic and give explanation why.
You can include a fact about the topic but please use the source and quotation marks.
You can use citations within your essay for each of your sources. (Author’s last name, Date) I want you to use your own words. Do NOT copy paste anything from the internet that might be considered as plagiarism.
PLEASE, PLEASE, PLEASE pay attention and do not copy paste anything from the internet that might be considered as plagiarism. If you do so, I will request a refund immediately. The writing will be checked strictly against any kind of plagiarism.
I want you to use your own words. Do NOT copy paste anything from the internet that might be considered as plagiarism.
PLEASE, PLEASE, PLEASE pay attention and do not copy paste anything from the internet that might be considered as plagiarism. If you do so, I will request a refund immediately. The writing will be checked strictly against any kind of plagiarism.
You should use your own words.
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Biology Question

Introduction: Darwinius masillae
The Discovery
On May 19, 2009, a team led by paleontologist Jørn Hurum of the Natural History Museum in Oslo Norway announced a significant new fossil discovery to the world. Nicknamed “Ida” after Hurum’s daughter, the team argued that the fossil was a type specimen, the individual fossil used to describe a species new to science (also called a holotype). The team named the new species Darwinius masillae, because the discovery was made in the 200th anniversary year of Charles Darwin’s birth.
Ida was not a typical fossil discovery. The specimen had actually been discovered by a private collector much earlier, in 1983, near Messel Germany. Her remains had been split into two separate slabs, which remained separate until 2000. The collector kept the main part (known as “Slab A”), while the second part (“Slab B”) was sold to the Wyoming Dinosaur Center in the United States. The two slabs are shown here:

The Fossil
The parts of skeleton B that are outside of the dashed lines were fabricated so the fossil would look complete when it was displayed. This is normal for fossil casts (replicas) but is not normally done with real fossils unless they are relatively worthless. In spite of the Plate B fabrication, Ida is a remarkable and very important fossil for two reasons: how complete the specimen is and the fossil’s antiquity. With 95% of the skeleton, she represents one of the most complete fossils of her age ever found. Better preservation of a more complete fossil always gives scientists more information– so this is really important. Ida’s remains are so well preserved because of the way she became fossilized (her taphonomy). She was found near an ancient volcanic lake called a maar that was formed by an explosion when hot magma underneath the earth’s surface came in contact with a water table. The lake had no rivers feeding into it, so it had very little oxygen, which you may remember from our Explorations reading is a condition that creates exceptional preservation potential for fossils. She is so well preserved that her last meal (fruit) was preserved and fossilized in her gut. How old is Ida? She comes from the Eocene epoch (55-34 mya) and is dated to 47 million years old, meaning she existed early in primate evolution. Her fossil was dated by taking a core sample from the volcanic rocks in the Messel pit that formed the lake.
Ida is small, with her tail she measures about 23 inches (58 centimeters) long and her body is only 9 inches long and as you can see, her legs are longer than her arms, suggesting that leaping was a normal mode of locomotion for her. This hypothesis is based on analogy (comparison with the skeletal structures of living species). Likewise, comparison to living primates’ dentition supports the evidence from her stomach contents and suggests she was a frugivore. Her large eye orbits probably indicate a nocturnal life style. Scientists assigned her sex as female based on the fact that she had no baculum, the male penile bone found in primates (though not in humans), and other skeletal features. Several other important traits are also very clear: Ida has five digits on her hands and feet, long fingers and toes and nails instead of claws on all of her digits. Importantly, she has fully opposable thumbs and toes on her hands and feet. She also had unerupted molars pushing out her baby teeth, so she was a juvenile, perhaps about 9 months of age. Finally, her cause of death is unknown, but it is clear she has a broken wrist. One possible scenario is that her broken wrist prevented her from climbing in trees and being closer to the ground may have caused her to be exposed to gasses from the lake, which could have caused her to lose consciousness and drown.
Ida’s Taxonomic Significance
Where does Ida belong in the early primate family tree? How does her discovery change our understanding of this period in evolutionary history? The discovery of Darwinius masillae has had important significance for our understanding of early primate evolution. In addition to analogy (comparison to living species), the fossil record is also interpreted using comparison to the existing fossil record. The first thing to do with a fossil discovery like Ida is to determine which living taxa she is affiliated with. Many of her characteristics support that Ida is a primate (her limb structure, skull features, dentition, grasping hands, opposable digits) and there is no scientific debate on this point.
Once her general placement in primates is secure, the next question is which living primates does she resembles most closely. Ida is missing several key characteristics that are found among living lemurs and lorises. For example, Ida lacks a dental comb and doesn’t have a grooming claw on her hands and feet– both of these are traits found in living lemur species, as you learned in the last module. She also has a shorter snout than living lemurs and a tarsus (an ankle bone– the bone that tarsiers get their name from) that appears more like haplorhines than lemurs or lorises. Along with her highly opposable thumbs (again, more associated with living monkeys), these traits have led some to interpret Ida as a potential ancestor for the living haplorhines. Ida’s discoverers argued that her fossil may represent a transition from more primitive strepsirrhine ancestors to the haplorhine lineage (Franzen et al 2009). Once a fossil discovery is published and interpreted by its discoverers, their claims are evaluated and responded to by scholars with relevant expertise. It is quite normal for discussion and debate to occur around taxonomic assignment of a new species, especially when a new species is monotypic (there is only a single specimen that assignment is based on).
In a 2009 article coauthored with Hurum, Franzen et al argue that the ancient primate group adapiforms that many scholars identify as likely ancestral to living strepsirrhines, should instead be seen as a transitional group between haplorhines and strepsirrhines (Franzen et al 2009). Stony Brook University scholar Eric Seiffert and colleagues disagree with these interpretations,arguing that Franzen and his colleagues analyzed too few traits in their paper. Seffert and colleagues examined 360 morphological traits across 117 species of extant and extinct primates, and argue that Ida is more closely related to living lemurs and lorises, but should be put on a side branch, along with another recently discovered 37 mya primate, Afradapis (Seiffert et al 2009). According to Seiffert’s analysis, the similarities between Ida and living haplorhines are not because they are ancestral to them, but rather due to convergent evolution, where organisms not closely related evolve similar characteristics due to occupying similar environmental niches. This is a phylogenetic tree representing Seiffert’s interpretation:

Another critical assessment of Franzen et al was offered by Williams et al (2010), who also assert that Darwinius is better seen as basal (meaning a group that gave rise to a later lineage) to strepsirrhines and not haplorhines, as the discoverers claimed. Darwinius’ discoverer Jørn Hurum has said he is open to the possibility that Ida is on the strepsirrhine side of our primate family, but like so many taxonomic debates this one may never actually get resolved. Additional evidence is critical but given the ancient time frame, this evidence will be not be easy to come by and new discoveries, precious as they are, will no doubt complicate the picture further even as our understanding of the evolutionary past improves. Evolution is complicated and a better sample of fossils usually leads us in that direction!
Sources
Darwinius. (n.d.). In Wikipedia. Retrieved March 27, 2020. https://en.wikipedia.org/wiki/Darwinius (Links to an external site.)
Franzen, J. L.; Gingerich, P. D.; Habersetzer, J.; Hurum, J. H.; Von Koenigswald, W.; Smith, B. H. (2009). J., Hawks (ed.). Complete primate skeleton from the Middle Eocene of Messel in Germany: morphology and paleobiology (Links to an external site.). PLoS ONE. 4 (5): e5723.
Schons, Mary. 2011. Who Was Ida? October 24. National Geographic. https://www.nationalgeographic.org/article/who-was-ida/ (Links to an external site.)
Seiffert, Erik R.; Jonathan M. G. Perry; Elwyn L. Simons; Doug M. Boyer (22 October 2009). “Convergent evolution of anthropoid-like adaptations in Eocene adapiform primates”. Nature. Nature Publishing Group. 461 (7267): 1118–1121. Bibcode (Links to an external site.):2009Natur.461.1118S. doi (Links to an external site.):10.1038/nature08429. PMID (Links to an external site.) 19847263.
Williams, Blythe A., Richard F. Kay, E. Christopher Kirk, and Callum F. Ross. 2010. Darwinius masillae Is a European Middle Eocene stem Strepsirrhine—a reply to Franzen et al. Journal of Human Evolution 59: 567–573.
Assignment
As you learned in your Explorations reading this week, fossils are historically the most important line of evidence about our distant past, but they can be extremely difficult to find. Important fossil discoveries like Ida still make headlines in magazines and newspapers for good reason. As the fossil record grows, so too does our understanding of the past and important new discoveries can rewrite our understanding of the evolutionary past.
For this assignment, you are to find an important fossil discovery that paleontologists or paleoanthropologists have made after the year 2000. Your fossil must be a hominin. Hominins are defined as species regarded as human, directly ancestral to humans, or very closely related to humans. Generally speaking, hominins are bipedal(walk on two legs). You can think of the story of Darwinius massilae above as a model for your assignment, though note that Darwiniius is not a hominin. I was also trying to illustrate some important concepts for this module, so you do not need to be quite as thorough as I was.
Start by googling important fossil discoveries and find one you think is interesting and important. Remember, your fossil must be a hominin and it must have been discovered since the year 2000. After you have chosen a fossil discovery, cover the following in a minimum of 800 words:
The fossil’s scientific name and popular name (if it has one)
A short account of the discovery (when, where, by whom, etc)
A description of the fossil remains, including the techniques used to date it
A photo of the fossil specimen(s)
A description of the important traits the fossil shows and their relationship to the fossil record and living species
An assessment of the impact of the discovery on our knowledge of evolution (including discussion and debate about the fossil’s taxonomic place)
An image of a phylogeny/family tree showing where (at least some) scholars have placed your fossil discovery
A list of your sources (not included in the word total)

Make sure to include all of these requirements in your submission. Your assignment should be written in essay form and not submitted as a list or set of bullet points.
Like my Darwinius description, your source list should include both popular science sources and scientific articles. My main popular science article was from National Geographic and was written for 6-12th graders. National Geographic is a trustworthy internet source, but I still double-checked my facts against the much more thorough Wikipedia page on Darwinius. This assignment is designed for you to learn about new discoveries through popular media, including the internet, so in this case using a Wikipedia for this assignment is fine. While Wikipedia pages vary in quality and detail, they are often useful and for fossil discoveries can help lead you to additional sources, including academic ones. Your assignment should utilize at least 3 sources, but more is fine. Please use APA citations and references. Remember, if you don’t remember how to do APA citations and references, you can find more information here.
Please type up your assignment, double space the document and submit it as a PDF or Word document with a total word count at the bottom of your paper that looks like this:
[891 Words]
Please make sure your work is your own– the paper you write will automatically be reviewed by turnitin.com, an internet-based plagiarism detection device. After you submit the paper on Canvas, it will be reviewed automatically and assigned a similarity score (Links to an external site.). Your paper must be in the blue or green zones (have less than 25% similarity to other papers) and not in the yellow or orange in order to be acceptable, otherwise your grade will be reduced, quite possibly to a zero for the assignment. You will also not be allowed to resubmit a new paper. If you are not certain what constitutes plagiarism, you may refer to the information on the Academ
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