perhaps it has to do with the changes with blood pressure etc. The opinions expressed here are solely those of the User.The opinions expressed here are solely those of the User. User-generated content areas are not reviewed by a WebMD physician.
Fluid later passes from the distal tubule to the collecting ducts. Ultra filtration occurs in the cortex in the cortical collecting ducts, which is the last process of the nephron. The urine then passes through the collecting ducts through the drainage system of the kidney to the ureters and bladder for urination.T he counter current system is similar to the nephron because the loop of henle is to be able to create dilute urine or concentrated urine depending on what the body wants and needs.he urine then passes through the collecting ducts through the drainage system of the kidney to the ureters and bladder for urination. T he counter current system is similar to the nephron because the loop of henle is to be able to create dilute urine or concentrated urine depending on what the body wants and needs.
Fertilization establishes the regular diploid number of chromosomes in the zygote. Meiosis occurs over two cycles of cell division, which sperm cells complete before fertilization. Meiosis in the egg cell stops during metaphase of the second cycle. At fertilization, meiosis II resumes and the duplicate copies of each chromosome are pulled apart.