Pelvic brim

Pelvic brim is the rim of the pelvic inlet. It sets the limit and delineates the pelvic inlet, which is defined as the upper opening of the true pelvis. The pelvic brim includes the sacral segment and the iliac and pubis portion.

References

Siccardi, M. A. & Valle, C. (2019). Anatomy, Abdomen and Pelvis, Pelvic Inlet. StatPearls. Treasure Island (FL): StatPearls Publishing; 2019 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK519068/

The Dinosaurs

Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..

Freshwater Communities & Plankton

Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..

Early Mammals on Earth

The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..

kinesin motor proteins transporting molecules across microtubules

Movement of Molecules Across Cell Membranes

Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..

Polyploidy

Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..

Independent Assortment and Crossing Over

This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..