'Primordial germ cells' presentation slideshows

Lifecycle histology and miscellaneous topics

Lifecycle histology and miscellaneous topics. Mike Ori. Disclaimer. Faculty has not reviewed or vetted the information contained herein. If you think this material is any way accurate, you are mistaken. Celebrity voices are impersonated. Describe the structure of the ovary.

1.55k views • 142 slides

Bio 127 - Section III Late Development

875 views • 76 slides

Human Anatomy, First Edition McKinley & O'Loughlin

Human Anatomy, First Edition McKinley & O'Loughlin. Chapter 28 : The Reproductive System. Reproductive Systems . Main function: propagation of the species To achieve this goal: Must ensure sexual maturation Produce gametes (n). Male and female structures are homologues:

1.58k views • 74 slides

Development of Male and Female Reproductive System

Development of Male and Female Reproductive System. Petek Korkusuz MD PhD. Aim. To learn the development and congenital abnormalities of both male and female genital system. Learning Goals. To learn the development and congenital abnormalities of testes and the ovaries

2.18k views • 53 slides

Development of gonads and ductular system in male and female

Development of gonads and ductular system in male and female. Dr Rania Gabr. Objectives. For the male and female gonads, the student should be able to: 1 . Describe their development. 2 . Discuss their congenital anomalies For the male and female genital duct system:

869 views • 41 slides

Female Nutfah

Female Nutfah. Oogenesis. The formation of female gametes is called oogenesis. The terms oogenesis refers to the entire sequence of events by which oogonia are transformed into ova. . It is the maturation of female gametes in the ovaries, the primary sex organs of female partner.

550 views • 39 slides

Development of the Urinary System

Development of the Urinary System. Urinary and genital systems are closely associated Both develop from intermediate mesoderm 7 th - 28 th somite level Nephrogenic mass (cord) Dorsal side of coelom each cord produces a bulge into the coelom called the urogenital ridge Urinogenital Ridge

1.42k views • 35 slides

Virtual Chicken

Virtual Chicken. The Female Reproductive Tract. Advanced Level. Role of the Avian Female Reproductive Tract Manufacture ova and egg components Ova Yolk Albumen Shell Site of fetilization Sperm is stored and transported within the female tract.

602 views • 35 slides

From Egg to Embryo

343 views • 32 slides

Development of male genital system

Development of male genital system. Prof. Ahmed Fathalla Ibrahim. OBJECTIVES. At the end of the lecture, students should be able to: List the causes of differentiation of genitalia into the male type. Describe the origin of each part of the male internal & external genitalia.

736 views • 29 slides

SEXUAL DEVELOPMENT

481 views • 28 slides

Imprinting in the news

Imprinting in the news. Potential blood test to screen for colon cancer. Colon Cancer- 3 rd most deadly cancer in America. Loss of Imprinting (LOI) of the Igf2 gene correlates with colon cancer. Result= Maternal Igf2 gene is turned on. With family history- 5X more likely to show LOI

526 views • 26 slides

Alterations in Methylation Status during Development (Jirtle and Skinner 2007)

174 views • 11 slides

(Uuhuuh)genesis ( Oogenesis)

(Uuhuuh)genesis ( Oogenesis). Oogenesis is the creation of an ovum (an egg cell). It is the female process of gametogenesis. It involves the various stages of immature ova.

96 views • 7 slides