Hermaphrodite is an organism in which a single individual has both male and female gametes. Many plants and some animals are naturally hermaphroditic and can self-fertilize and reproduce themselves from a single organism. (Omoto & Lurquin, 2004, Continue Reading...
In fact, I think I'll just keep eating for a while, I'm not feeling quite full yet. There, that did it. Did I mention there's a whole bunch of us hanging out in here? Well, it seems there were quite a few of us in that fish our human ate, and we've Continue Reading...
Noncoding DNA, also known as "junk DNA" describes portions of the DNA sequence that do not appear to have any presentable use -- they do not encode for proteins, etc. In fact, in a most eukaryote cells, a rather large percentage of the total genome Continue Reading...
Organism Physiology The Planarian or "cross-eyed flatworm" is a relatively simple invertebrate organism, belonging to the animal kingdom and the phylum of Platyhelminthes which covers all flatworms. The phylum of Platyhelminthes contains four separa Continue Reading...
Phyla and Parasites Ten Phyla: Phylum Mollusca ~ Living Species Number: World: at least 50,000; United States: Approximately 20,000; Texas: More than 2,000; Number of Fossil Forms: 150,000 Phylum Brachiopoda ~ Living Species Number: World: 400; U Continue Reading...
Evolutionary biologists have agreed that sex is essential to evolutionary longevity, however they cannot agree why (Milius, 2000). Rotifers seem to be another fly in their ointment. In the end, researchers have found that nearly identical pairs of Continue Reading...
Interaction Hormones Behavior, Interactions Affect Determination Gender Identity There are two important distinctions to be drawn, the biological determination of a human being's sex and the gender identity. The former cannot be denied as it is mani Continue Reading...
Even Freud believed that girls have penis envy, which is only fully resolved by marrying a male and having a male child. This desperate longing to have a man as a way of finding one's identity and place in society is parodied and mocked in Pink's vi Continue Reading...
