Gametogenesis - human development, Biology

Gametogenesis - Human Development

Gametogenesis as you are responsive is the process of formation and development of specialized reproductive cells, ova in females and sperms in males. In this procedure the chromosome number is reduced by half in both sperms and ova. Any disturbance during gametogenesis for instance non-disjunction, results in abnormal development as seen in trisomy-21 and Down's syndrome. You should keep in mind that in humans, gametogenesis is a continuous process that starts at puberty. It is not a seasonal or periodic phenomenon as in several other animals including mammals.

Posted Date: 2/1/2013 3:09:30 AM | Location : United States







Related Discussions:- Gametogenesis - human development, Assignment Help, Ask Question on Gametogenesis - human development, Get Answer, Expert's Help, Gametogenesis - human development Discussions

Write discussion on Gametogenesis - human development
Your posts are moderated
Related Questions
Sample Outline of Child History Questionnaire Basic identifying data: Child's name Date of birth Date of evaluation Person referring for evaluation Per

Explain Ventricular septal defects VSD Chsude Technique ? Ventricular septal defects are closed on cardiopulmonary bypass. Approach is through median stemotomy. Ascending aort

Explain about the Picric acid test? This test is answered by all reducing sugars, with a free aldehyde or ketone groups. Monosaccharides possess a free aldehyde or ketone group

Define risk of stress fracture among Athletes? There is an increased risk of stress fracture among athletes which is associated with lower calcium intake and lower bone density

Explain about Osteogenesis Osteogenesis, large amounts of woven bone can be formed very rapidly. This bone is believed to be much more compliant than organized lamellar bone. I

Which of the following characteristics is not shared by typical birds and mammals? A) Four chambered heart B) Milk production C) Four limbs D) Endothermy E) Insulating skin structu

What are the parts of Nervous system Nervous system is divided into three main parts: 1) The brain and spinal cord or Central Nervous System (CNS). 2) The nerves or Peri

What is the epidemiological association between hemophilia and HIV infection? As hemophilic patients need frequent transfusions of clotting factors (VIII or IX) they are more s

HYPOTHALAMUS - Hypothalamus develops from the ectoderm of the embryo. Location and Structure. It lies below or inferior to the thalamus. The hypothalamus is connected to t

Agroup of realated genera are classified as-?