Guinea Worm Research Paper

In our fourth and final lab for Biology 100, we are dealing with the beetle larva mealworms. This worm-like animal is, in fact, not a worm; they are larva for the tenebrionid beetle. These larvae are most commonly used in order to feed household pets. For example: reptiles, fish, and birds. Tenebrio larvae are also considered pests to the most businesses.

The Earthworm is a crucial component of the environment due to their interactions with soil which then, in turn, provides benefits to other living organisms such as their burrowing behavior, which allows nutrients, air, and water to delve deeper into the soil. After soil is swallowed by the pharynx, the food matter is sent through the esophagus and into the crop, where the soil is stored until it interacts with the gizzard. The main function of the gizzard to grind the soils so that it can enter the intestine, where gland cells within release fluid to aid in the process. When organic matter is finally excreted from the intestine to the anus through the worm through the process of casting, more nutrients are introduce into the soil that benefit plant life. The earthworm also has a brain located behind its pharynx, called the cerebral ganglia, that is crucial for movement. The

If mealworms are attracted to moisture, and tend to move away from hardened food, why would the mealworm move towards bran flakes and begin to go inside the pile.

In the film, Foul Water, Fiery Serpent, former president, Jimmy Carter shows his process of eradicating Guinea Worm disease. With the help of Director Gary Strieker, Carter educates viewers on how the disease forms, how it has spread throughout countries, and how it will soon be defeated. When Guinea worm first surfaced, there were 3.5 million cases in 20 countries worldwide. With the help of Jimmy Carter, his campaign members, and many more, they have managed to drop these cases down to 3,190 by the year 2009. With some statistical facts at the end of the documentary, Guinea worm is likely to be the next disease in the history of mankind to be eradicated from the earth, right after smallpox. It was also the first parasitic disease to be eradicated, and the first disease to be eradicated without the use of vaccines or medicines. With this campaign, reported cases went from 4,136 in 2007, to 242 cases by 2009 in Ghana alone. None of this would have been possible if it were not for the awareness in global health, and the mission to make the world a healthier, safer place to live.

The lifecycle of a heartworms begins when a female mosquito ingest blood containing microfilariae from a heartworm infected animal. Inside the body of the mosquito, the microfilariae develops into first stage larvae (L1) and then undergoes two more process to develop into third stage larvae (L3) of which is the infective stage. Depending on the temperature, this development process can take between eight and thirty days. At this point, when the infected mosquito attaches to a cat and feeds on its blood, the third-stage larva is transferred into the mosquito bite wound. Within three days of entering the cat, the L3 molt to the L4 stage in the tissues and muscles that lay just below the skin of the cat. After about two months of migrating through the muscles and tissues, the L4 undergoes a final development into immature adult heartworms. Seventy to ninety days post infection, the immature adult heartworms then enter a peripheral vein and are carried by the cat’s blood circulation system to the caudal pulmonary arteries. This is where the majority of heartworms are cleared from the cat due to a mass immune response, but a few may continue development into adults. Once the heartworm develop into adults, they invade the heart first and then spread to other organs in the body and cause

Just last month, a deadly worm was found in not one, but four locations in the U.S. state of Florida. This worm, until recently, was documented in only twenty-one countries, most of which were island nations. Although the New Guinea Flatworm may seem as a highly dangerous predator, it is only about two inches in length and mainly targets snails for its nutrition. These worms are not harmful to humans, but they will feast on any soft creature in the soil. In order to eat snails or any critters with a hard shell, the New Guinea Flatworm latches itself onto the shell’s opening and then spits out its own stomach through the opening in its belly. This allows an acidic goo to dissolve the snail’s flesh and the worm can continue on with its meal by swallowing both its stomach and the snail.

I love gummy worms I been in a gummy worm factory I fell in love with it just the flavors and sweet texture just grab my attention not in that way. I use to buy gummy bears a lot everyday I had a little bit of a sweet tooth my mom just always buy me some gummies at dollar the store. It's kinda funny how i just always on my birthday my mom would ask me what i want for my birthday I would just say money and gummy worms. My mom would just be cool with it she really didn't even care she wasn't buying expensive things that's why.

The new guinea flatworm is from the united states of America.this worm is native to the island of New Guinea where it was originally to have been found in. You can find these worms in tropical areas,coastlands ,planted forests, riparian zones shrubs and urban areas as well.it feeds on earthworms ,slugs and arthopods. This worm can harm the snail called The Giant East African Snail. This worm also can mainly eat mollusks and it especially likes to prey on snail. To hunt for it's prey the worm deposits itself to the bottom of a cabbage leave. It also can follow snail mucus trails to find it`s trail. It also has a infectious rate at least 14.1% and this thing usually lives on cabbage leaves. This worm not only affects the whole population of animals or a specific area this worm can affect humans as

Heartworm disease can be fatal to your furry friend if it is left untreated. Foot-long worms are found living in the heart, lungs, and associated blood vessels. These worms can cause severe damage in organs as well as cause lung disease and heart failure. This disease has been found to affect dogs, cats, ferrets, wolves, coyotes, foxes, and sea lions. Which the information I learned from my research, I will be discussing the history of heartworm, what causes it, the symptoms and clinical signs, how to diagnose it, the treatment need, as well as preventing it.

Purpose: We want to see if putting a worm or organism in different temperature will change the rate of CO2. We predict cold will make the process slow down. Hot will speed it up, and with room

Background- This lab is being done to demonstrate the effects of stimulants on the circulatory system of blackworms. In this lab, the stimulant we have chosen to use is Nicotine. A stimulant is an agent that causes increased activity, especially in the nervous or cardiovascular systems. In this lab, we will put blackworms into the Nicotine to look at the differences in pulse rates when compared to a control. The proper name for blackworms is Lumbriculus Variegatus, they are freshwater worms most commonly found in North America and Europe. The blood in blackworms circulates from the dorsal blood vessel toward the head through a series of

Kang suspects that the worm bridges two temperature zones because the bacteria in its gut require warmth while its red plume harvests nutrients in the cooler water above” (nationalgeographic.com). Battling the harsh ecosystem, the giant tube worm’s plume helps it survive because the plume extends to the cool water to gather nutrients. It also has lots of blood vessels with large amounts of hemoglobin to help carry oxygen while living in extreme sulfide infested hydrothermal vents. In addition, the plume is retractable when threatened. Moreover, the bridging of the two temperature zones helps by supplying nutrients in the cooler water, while providing a heated home for the bacteria thus helping the giant tube worm’s symbiotic relationship. ­­­­­­­­The giant tube worm’s second adaptation is the combination of fatty acids in their lipid membranes and proton pumping mechanism. Extreme Marine reports, “In response to the immense pressure and low temperature of the deep ocean, tubeworms are able to increase the relative amount of rigid, double bonded unsaturated fatty acids in their lipid membranes. This prevents the membranes from packing densely together and ultimately solidifying (Cossins and Bowler, 1990). R.pachyptila also maintains a

The topic I am writing about is the recent screwworm parasite outbreak in Florida. This is the first U.S. invasion of this lethal critter in thirty years. In at least two locations near the Florida Keys, samples confirm the screwworm invasion. The screwworm is deadly even though it looks like an ordinary fly. It feeds on living tissue and can “kill a fully grown steer in 10 days” (Guarino & Post, 2016). The only way these creatures can be killed off is with a fire that includes gamma radiation and X-rays. This creature can infect not only animals and humans, but also livestock. With the absence of the screwworms, it has saved the livestock industry over $900 million. These are a few reasons why this topic is worth considering. Many animal and

Nematodes, also known as roundworms due to their round cross-section, are parasites that can affect both domesticated and wild animals (Bassert and Thomas 451). The roundworms that are common in dogs are Ancylostoma caninum, Toxocara canis, and Trichuris vulpis (Bassert and Thomas 451). The roundworms that are common in cats are Ancylostoma tubaeforme, Dirofilaria immitis, and Toxocara cati (Bassert and Thomas 451). Dirofilaria immitis and Toxascaris leonina can affect both dogs and cats (Bassert and Thomas 451). Baylisascaris procyonis can affect both raccoons and dogs (Bassert and Thomas 454). Roundworms can live in many of the organs and systems of the body, such as the eye, gastrointestinal tract, urogenital system, circulatory system,

Glow worms eat snails, small snakes and even other glow worms. They can also eat slugs. The glow worm starts as an egg and takes 3 weeks two mature into a glow worm. After they are matured it takes 9 months to become a pupa. Then the pupa take 2 weeks to mature into an adult flying glow. The glow worms live for about 10 to 11 months until the process