Jamar Williams Does an octopus ink? Yes, an octopus, like every other cephalopod inks. The octopus ink is a dark-colored ink released into the water by most octopus species as an escape mechanism. All octopuses except the Cirrina (deep-sea octopuses) are able to release the ink. This ink is released from the octopus’ ink …
An octopus vs squid has been a frequently sought comparison. The octopus is quite different from a squid even though they belong to the same class- Cephalopoda. Cephalopoda is a class of marine mollusks that include snails, nautilus, octopus as well as squid. However, cephalopods have similar features such as symmetrical bodies, …
What is an octopus? An octopus (plural: octopi or octopuses) is a soft-bodied animal with eight limbs. They belong to the order Octopoda which consists of about 300 octopus species. The true octopi belong to the genus octopus. Octopuses belong to the class Cephalopoda which is the same class with squids, nautiloids, …
Definition Golgi apparatus is a cellular organelle in eukaryotic organisms made up of a series of flattened stacked pouches called cisternae. This organelle is also called a Golgi body or Golgi complex. It is an organelle in the cell that is made up of different types of membranes. Some of the membranes …
What is Biomagnification? Definition Biomagnification is the progressive concentration of a contaminant in the tissues of organisms at higher trophic levels. It is used to describe the trophic enhancement of toxins within food webs and ecology. Another name for biomagnification is biological magnification or bioamplification. Biological magnification is, however, the concentration of …
How do viruses reproduce? Many wonder how viruses get to reproduce especially as they differ from other microbes in microbiology. Viruses, as compared to other microbes depend totally on living cells to be able to function. A virus happens to be the smallest of all microbes and is made up of core …
What is a bacteriophage? A bacteriophage is a bacterial virus that infects bacteria and archaea. They are also called phages or bacterial viruses in microbiology. The term bacteriophage means bacteria eater and this term was coined by Félix d’Hérelle. Bacteriophages were discovered independently in 1915 by Frederick W. Twort in Great Britain …
Definition of Endotherms Endotherms are organisms that maintain their bodies at a metabolically favorable temperature by using the heat released by their internal body functions. They don’t rely on ambient heat to regulate their body temperature. The internally generated heat is a result of routine metabolism in the animal. However, under excess …