The process by which the germ layers are formed is known as
Name these layers that are formed in the very early stages of embryonic development
Name the following structures
Mesoderm cells migrate through which structure to form the middle germ layer?
Primitive Streak
Hypoblast
Amniotic Yolk cells
Wall of amniotic cavity
After the formation of the mesoderm, it splits into three sections. Arrange them from medial to lateral: ❌ ❌ ❌
The urogenital system develops from the intermediate mesoderm lateral plate of the mesoderm paraxial mesoderm( intermediate mesoderm, lateral plate of the mesoderm, paraxial mesoderm ).
Germ cells that are still to reach the gonads are known as Germ Cells (PGCs)
During weeks 4-6 of development, primordial germ cells migrate from the ❌ to the ❌ thus forming the ❌
In terms of genital duct development: The Wolffian ducts are also known as mesonephric ducts paramesonephric ducts( mesonephric ducts, paramesonephric ducts ) The Mullerian ducts are also known as paramesonephric ducts mesonephric ducts( paramesonephric ducts, mesonephric ducts )
❌ ducts form the male reproductive system ❌ ducts form the female reproductive system
What are the two main types of germ cells found in males? (Name alphabetically) cells cells
Leydig Cells produce ❌ Sertoli Cells produce ❌
Anti-Mullerian Hormone in males causes degradation of the Paramesonephric Mesonephric( Paramesonephric, Mesonephric ) duct in males
The structure of the developing testes that connects the mesonephric duct to the sex cords is called the Testis
Which hormone induces formation of epididymis, vas deferens, seminal vesicles?
Which type of testosterone stimulates the development of the male external genitalia?
Dihydrotestosterone
Methyltestosterone
Fluoxymesterone
The testes originate at the posterior abdominal wall, around the area of which vertebral level?
T6
T10
L2
Which of the three male accessory glands develops as part of the mesonephric ducts?
Seminal vesicles
Prostate gland
Bulbourethral glands
Which hormone triggers the development of the paramesonephric ducts in females?
Which three of the following structures are formed by the paramesonephric ducts?
Fallopian Tubes
Uterus
Ovaries
Superior Vagina
Inferior Vagina
Which germ layer is the external genitalia of the female formed from?
Ectoderm
Mesoderm
Endoderm
Abnormal position of external urethral orifice is known clinically as
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