Flatworm

"Animalia" redirects here. For other uses, see Animalia (disambiguation). Animals Temporal range: Cryogenian – Present, 670 –0Ma Had'nArcheanProterozoicPha. Animal diversity.png About this image Scientific classification e Domain: Eukaryota (unranked): Unikonta (unranked): Opisthokonta (unranked): Holozoa (unranked): Filozoa Kingdom: Animalia Linnaeus, 1758 Phyla List of animal phyla Synonyms Metazoa Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. With…

1.Definition of Ambiguity Ambiguity, as is defines in the Webster’s Third International Dictionary, is”the condition of admitting of two or more meanings, of being understood in more than one way, or of referring to two of more things at the same time.” In ordinary books on linguistics, the term is generally defined roughly as a linguistic phenomenon that a word, phrase or clause can have more than one possible interpretation. It is thus an attribute of any idea or statement whose intended…

Revolution against the basic evolutionary developmental biology arises with the astounding repair capacity of the planarian robust self assembly system and its automatic repair ability of its body structures. With its complex body plan and nervous system, a planaria possess the ability to flawlessly regenerate any part of their body after a traumatic injury or loss. It is capable of recovering its original structure and function of any damaged or obliterated body part even after being deprived…

Planarian Regeneration Mechanism Subject to Different Cut-Types Introduction: Planarian are flatworms which are common in aqueous regions all across the world. They are often used as models in the study of biomedical and biotech sciences, due to their ability to regenerate. Planarian have such advanced regenerative properties that over 1/279th of the animal can completely regenerate (Handberg et al., 2007). They have powerful regenerative capabilities because they have an abundance of…

I stood up in the grassy clearing. Hoarfrost still covered the pine trees, and I could feel the cold pulling me into its cold embrace. I blew into my hands, trying to keep warm. The first thing I noticed was a small sack, wreathed in a vague, shining glow. I bent down towards it, and a small pop-up materialized in front of my eyes. Bag (not searched) I opened the bag, and the popup vanished. Two screens appeared in front of me. On one screen, four squares. Two of them were occupied by a dagger…

As the species that we are, we like to organize and classify the world around us. We use different modes of order and classification to do this. One way is through the Linnean classification system which was created by Carl Linnaeus to classify different species into different groups to try to give order to our surroundings. The system is first laid out as the largest group known as the domain. Of the domains there are only three, Eukarya, Archaea, and Bacteria. From this point on it gets more…

The Saldanha Bay Oyster Company has two different buildings where they get the oysters market ready. The first is situated by the ocean, where they deliver the oysters. The oysters are also being cleaned and assessed in this building, they are checked to see if they are fully grown and/or if they have diseases. After this process, they are taken to the second facility which is a few meters away from the first one, and in this facility the oysters are further cared for and developed, getting…

You’re hiking through the woods when all of a sudden you hear a stick crack. You look cautiously around for the hazard, but you see no one. Your heart starts racing. You begin to sweat. Your mouth dries and you feel butterflies in your stomach. Your hair stands on end. You feel a surge of energy and in a split second you find yourself running away from the noise. Whether you’re aware of it or not, your body just went through a response known as the fight or flight response also known as the…