Essays on Animals

Animals are actually widely used as symbols of a country or state or province, mascots of commercial products or the use of animals in spectacles, circuses, shows, films, or for recreation. But also visualized in stories, art, poetry, astrology, paintings, advertisements, and even the symbol...

The organism I have chosen to focus my research study on is Mosquitos. The taxonomic classification of the mosquito is as follows; It’s domain is Eukaryotic, it’s kingdom is Animalia and its phylum is Arthropoda. Mosquitoes have been around for over 100 million years. They...

A lumbricoides infections involving only a few worms are usually asymptomatic, but as the worm load increases, symptoms of abdominal discomfort, nausea, vomiting, weight loss, fever, and diarrhea develop. Allergic manifestations in hypersensitized persons lead to pneumonitis, cough, low-grade fever, and eosinophilia. Large numbers of...

Pinworm infection is the most common helminth infection within the United States and Western Europe; prevalence rates in some areas may be as high as 30 to 50%. The most striking symptom of this infection is pruritus, which is caused by the migration of the...

The parasite T trichiura lives primarily in the cecum and appendix but can also be found in large numbers in the colon and rectum. The differential diagnosis of chronic diarrhea requires consideration of several diseases, including celiac disease, inflammatory bowel disease, and irritable bowel syndrome....

“Ground itch” (itching at the site of invasion by the larvae), pneumonitis, cough, dyspnea, and, occasionally, hemoptysis are early svmptoms of hookworm infection. Symptoms associated with the intestinal phase of infection include anorexia or a huge appetite with pica (desire to eat unusual substances, such...

Nematodes are worms with bodies that are round in cross-section. They come in two broad categories: Intestinal nematodes and tissue nematodes. The distinction between these groups may seem arbitrary, because some intestinal nematodes migrate through tissue on their way to the gut, and some tissue...