'Gonadal sex' diaporamas de présentation

46, xx DSD

46, xx DSD . Dr. Hashemi Pediatric Endocrinologist Assistant Prof. of Shahrekord University Of Medical Sciences. Normal Sex Development. The distinction between male and female is considered absolute so that sex assignment at birth is instantaneous. Normal Sex Development.

885 views • 60 slides

Development and Sex Determination

Development and Sex Determination. Chapter 7. 7.1 The Human Reproductive System. The human reproductive system We will not cover most of this information in this course because it is focused on anatomy rather than human genetics. Timing of Meiosis and Gamete Formation in Males and Females.

581 views • 39 slides

Ch 45: Hormones and Endocrine System

505 views • 27 slides

PUBERTY

PUBERTY. AHMED ABDULWAHAB. Sexual differentiation. The embryo differentiates into female or male through the sex chromosomes . Sex chromosomes XY is a male and XX is a female. Gonadal sex is the differentiation of either ovaries or testes .

779 views • 22 slides

Bio 27: September 26, 2012

301 views • 20 slides

Sex Determination

Sex Determination. in Mammals. Importance?. Does it has any economic role in livestock farming system? Cattle Poultry Fish Wildlife (may be). A Sequential Process. Chromosomal Sex Gonadal Sex Phenotypic Sex. Chromosomal Sex at Fertilization. Female ovum always carries - X X

153 views • 9 slides