Navigation Links
Spermatogonia in Biological Definition

Spermatogenesis

... develop initially from germ stem cells known as spermatogonia . As these differentiate they become ... tubules in the testes . They start off as spermatogonia , undergoing mitosis becoming a type A spermatogonium or a type B spermatogonium. Type B spermatogonia become primary spermatocytes . Primary ...

Sperm

... article: Spermatogenesis Sperm are produced in the seminiferous tubules of the testes in a process called spermatogenesis. Round cells called spermatogonia divide and differentiate eventually to become sperm. During sexual intercourse the sperm is deposited in the vagina - and then it moves to the ovum ...
Spermatogonia in Biological Dictionary

Spermatogonia

... 1 basal lamina, 2 spermatogonia , 3 spermatocyte 1st order, 4 spermatocyte 2nd ... 2 spermatids, 3 spermatocytes, 4 spermatogonia , 5 Sertoli cell, 6 Myofibroblasts, ... The stem cells involved are called spermatogonia and are a specific type of stem ... Type B ...

Spermatogenesis

... Spermatogenesis is the process by all males spermatogonia develop into mature spermatozoa. Spermatozoa are the mature male gametes in many sexually reproducing organisms. Thus, spermatogenesis is the ...

More>>

Other Contents
(Date:7/28/2014)... school students seem to be satisfied with the healthier school ... of school officials. , , New meal standards -- issued ... in the fall of 2012. At the time, there was ... most of their food. But the new study of nearly ... , "The updated meals standards are resulting in healthier meals ...
(Date:7/28/2014)... 2014 Ticket Down is reliable ... in Dallas, TX at the Cotton Bowl. The 2014 ... USA and it is an eight team tourney. The ... including teams from La Liga, Serie A, English Premier League, ... it out on the pitch include: Manchester United, Manchester ...
(Date:7/28/2014)... 28, 2014 Shofner Vision Center ... June . Renowned LASIK and Cataract Surgeon, Dr. ... significant funds and public awareness for local not-for-profit ... personnel and their families. “This was our 2nd ... nearly $5,000 to a variety of local not-for-profit ...
(Date:7/28/2014)... Braintree, Massachusetts (PRWEB) July 28, 2014 ... the Summit Provider Exchange technology solution ... office integration efforts and support collaboration with their ... 242 bed acute-care medical center located in New ... 800,000 seasonal visitors with a variety of inpatient ...
(Date:7/28/2014)... HealthDay Reporter MONDAY, July ... are at risk of contracting meningitis because of specific ... to updated recommendations from the largest pediatrician group in ... the potentially deadly infection should continue for adolescents and ... In its first statement on meningococcal vaccines since 2011, ...
Breaking Medicine News(10 mins):Health News:Healthy School Lunches Get Thumbs Up From Students 2Health News:Real Madrid vs. AS Roma Tickets Cotton Bowl Dallas, TX: Ticket Down Cuts Ticket Prices for AS Roma vs. Real Madrid International Champions Cup Tickets 2Health News:Real Madrid vs. AS Roma Tickets Cotton Bowl Dallas, TX: Ticket Down Cuts Ticket Prices for AS Roma vs. Real Madrid International Champions Cup Tickets 3Health News:Shofner Vision Center’s “Operation Military June” Provided Funds For Local Not-For-Profit Organizations Supporting Military And Their Families 2Health News:Shofner Vision Center’s “Operation Military June” Provided Funds For Local Not-For-Profit Organizations Supporting Military And Their Families 3Health News:Cape Regional Medical Center Chooses Summit Provider Exchange to Connect With NJSHINE and Physician Offices 2Health News:Cape Regional Medical Center Chooses Summit Provider Exchange to Connect With NJSHINE and Physician Offices 3Health News:Doctors Urge Meningitis Shots for Vulnerable Infants, Children 2Health News:Doctors Urge Meningitis Shots for Vulnerable Infants, Children 3
(Date:7/28/2014)... in 1911, but new research shows that industrial air ... from 16 ice cores collected from widely spaced locations ... group led by Joe McConnell of the Desert Research ... and precise reconstruction to date of lead pollution over ... article published today in the online edition of the ...
(Date:7/28/2014)... have a circulatory problem of the legs called peripheral ... require surgery in serious cases. This disease can lead ... amputation. , At The University of Texas Health Science ... non-surgical preventative treatment in a mouse model of the ... Their proof-of-concept study appears in the journal ...
(Date:7/28/2014)... professor John Essigmann and colleagues from the University of Washington ... if they could induce the virus to mutate uncontrollably, they ... a strategy that our immune system uses against many viruses. ... HIV to mutate at an enhanced rate, as expected. But ... small clinical trial reported in 2011. In a new study, ...
Breaking Biology News(10 mins):Lead pollution beat explorers to South Pole, persists today 2Lead pollution beat explorers to South Pole, persists today 3Scientists discover genetic switch that can prevent peripheral vascular disease in mice 2Forced mutations doom HIV 2Forced mutations doom HIV 3Forced mutations doom HIV 4
Other TagsOther Tags