Which organ involved in menstrual cycle regulation ??? Hypothalamus Composed of nerve cell grouped into a larged number of bundles called nuclei Paraventricle nucleus Medial…
1. JoVE Video-Publication for Biological Research Crowdsourcing in Professional Environment Moshe Pritsker, Ph.D. Journal of Visualized Experiments www.jove.com 2. Why to…
“It is not birth, marriage or death but gastrulation that is the most important time in your life” Lewis Walpert 1986 It is the time that elapses…
1. TERATOLOGY & EMBRYOLOGY BY DR. ABDUL WAHEED ANSARI CHAIRPERSON &PROF. ANATOMY RAK COLLEGE OF MEDICAL SCIENCES2/6/20141 2. If normal embryology is disturbed •…
1. 2. testis Normal spermatogenesis can occur only if the testes are at a temperature lower than that of the abdominal cavity. When they are located in the scrotum, they…
Slide 1What happens after fertilization? A sperm enters an ovum, and the nuclei combine to form one with 46 chromosomes. More free powerpoints at www.worldofteaching.com…
Slide 1 Slide 2 Conception A secondary oocyte can be fertilized for about 24 hours after ovulation Sperm remain viable for up to 48 hours within the female reproductive tract…