Built in 1922 at a cost of $1.3 million and refurbished in 2001 for slightly more than $194 million, the horseshoe-shaped stadium is a monument to college football. As part of the renovation, the once portable South Stands became a permanent fixture.
Blastopore. A blastopore is an opening into the archenteron during the embryonic stages of an organism. The distinction between protostomes and deuterostomes is based on the direction in which the mouth (stoma) develops in relation to the blastopore.uring maturation of some animals it evolves into the anus or the mouth; in others it is covered over and contributes to the canal joining the primitive gut with the cavity of the neural tube, the primitive nervous system. blastopore synonyms. blastopore usage examples and blastopore quotes.
The hallmark of gastrulation in some organisms is the formation of the blastopore. The blastopore is the site at which endoderm and/or mesoderm formation begins. The physical forces involved in molding the gastrula are currently being revisited, and much research remains to be done.he process by which cells are translocated to new positions in the embryo, producing the three primary germ layers, has been an object of intense research for more than 100 years. Developmental biologists are no longer considered embryologists, and the focus has shifted to cellular and molecular biology.