Arthropod exoskeleton

Evaluate the impact of increased understanding of the fossil record on the development of scientific ideas about the history of life on Earth Improved understanding of the type of fossilised arthropod known as a ‘Trilobite’ allowed for subsequent increases in development of the theory of evolution. Since it’s initial drawing by Rev. Edward Llwyd in 1698, multiple improvements in technology as well as collection of specimens have painted a detailed portait of the nature of trilobites as well as…

Forensic Entomology Forensic Entomology is the study of insects and arthropods which help aid the legal system. This includes insects, arachnids, centipedes, millipedes, and crustaceans most commonly maggots are used. Forensic entomology can not only aid in murder investigations but it can also be used to detect abuse of children and the elderly, to determine the location of the crime scene if the body had been moved, termite damage or even bugs in food. History Forensic Entomology was first…

Carbohydrates are the main source of energy for living beings; its consumption is vital to our existence. The Carbohydrates play various roles in our body; the main ones are the nutrition and energy supply. The body will use every trick to keep the fed cells, as the glucose supply cannot stop. Foods rich in carbohydrates, such as breads, cereals, rice and pasta, are an important form of energy for the body and, therefore, are very important to a healthy diet. However, when consumed in excess,…

In order to survive under several environmental influences, animals must possess biological mechanisms which enable them to regulate and maintain their internal environment. Temperature is one of abiotic factors that are inexorably linked to every animal’s physiological functions since it is considered a strong source of selective pressure on animals (Miller, 2010). Animals are categorized into thermoregulators and thermoconformers based on their mechanisms to maintain their internal environment…

This may be the large spiders venom, as all true spiders are venomous. The incorrect representation is the horror and willingness to kill humans, which we all believe may be true. As spiders develop as predators of other arthropods, they do not against humans or animals. This spider was the closest illustration of a wolf spider, carrying an egg sac that is attached to the spinnerete. Typically there are 3 pairs of spinneretes that were not shown on this big ass…

The Skeletal System is basically the skeleton that helps support your entire body. In the skeletal system, however, there is more than one form of skeleton: the external exoskeleton of arthropods and the internal endoskeleton of vertebrates. The skeleton itself has 206 bones in the adult human body. The skeleton has two forms: the axial skeleton and the appendicular skeleton. The axial skeleton supports the center axis of the body and consists of the skull, vertebral column, and the rib cage…

Insecta. Five orders of insects with high species richness include Hymenoptera, Diptera, Coleoptera, Lepidoptera and Hemiptera. Insects basic morphology are three pairs of legs, a segmented body divided into three (head, thorax and abdomen) or two, exoskeleton and for some species, they usually have wings. The biodiversity of insects is undervalued nowadays when in fact, insects have major roles in the continuity of variety of living organisms. Ecosystem degradation, overexploitation, water…

My art I created for the Venus flytrap was created on Photoshop in order to properly illustrate the various characteristics of the carnivorous plant. Originally, I was going to paint the piece for this project, but over the course of the semester, I have been extensively learning the ins and outs of Photoshop in my Digital 1 class, and I decided to switch my project over to digital media. When I first sketched out my idea for this project, I created a very simplistic view of the flytrap catching…

spread throughout the world since the 1950s, and now are wherever bees are too. Varroa mites completely rely on bees, and do so horribly. When a mother enters a hive, they enter a brood cell before capping, and burrow into the developing pupa’s exoskeleton. She then proceeds to lay eggs, and drink the bee’s blood. The mite weakens the bee just barely so the bee can escape the brood cell. The mites and mother then spread to other brood cells, and the bee dies from infection carried by the mites,…

The Permian Mass Extinction Introduction There are five major extinctions in history: the Late Devonian, the Ordovician-Silurian, the Permian-Triassic, the Triassic-Jurassic, and the Cretaceous-Tertiary. Known as the Big Five, these extinctions exceeded all others in size and destruction, each killing more than 60% of species from that period. Each one acted as a bottleneck, allowing the survival of only a fraction of the organisms that had been thriving before, from which evolution and life…