Embryology of the Reproductive System

Question 1 of 22

1

Fill the blank space to complete the text.

The process by which the germ layers are formed is known as

Explanation

Question 2 of 22

1

Click on each orange point and write the correct answer.

Name these layers that are formed in the very early stages of embryonic development

Explanation

Question 3 of 22

1

Click on each orange point and write the correct answer.

Name the following structures

Explanation

Question 4 of 22

1

Mesoderm cells migrate through which structure to form the middle germ layer?

Select one of the following:

Primitive Streak
Hypoblast
Amniotic Yolk cells
Wall of amniotic cavity

Explanation

Question 5 of 22

1

After the formation of the mesoderm, it splits into three sections. Arrange them from medial to lateral:
❌
❌
❌

Drag and drop to complete the text.

Paraxial mesoderm

Intermediate mesoderm

Lateral plate of the mesoderm

Explanation

Question 6 of 22

1

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The urogenital system develops from the ( intermediate mesoderm, lateral plate of the mesoderm, paraxial mesoderm ).

Explanation

Question 7 of 22

1

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Germ cells that are still to reach the gonads are known as Germ Cells (PGCs)

Explanation

Question 8 of 22

1

During weeks 4-6 of development, primordial germ cells migrate from the ❌ to the ❌ thus forming the ❌

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primitive sex cords

mesonephric ducts

intermediate mesoderm

paraxial mesoderm

yolk sac

Explanation

Question 9 of 22

1

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In terms of genital duct development:
The Wolffian ducts are also known as ( mesonephric ducts, paramesonephric ducts )
The Mullerian ducts are also known as ( paramesonephric ducts, mesonephric ducts )

Explanation

Question 10 of 22

1

❌ ducts form the male reproductive system
❌ ducts form the female reproductive system

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Mesonephric

Paramesonephric

Explanation

Question 11 of 22

1

Fill the blank spaces to complete the text.

What are the two main types of germ cells found in males? (Name alphabetically)
cells
cells

Explanation

Question 12 of 22

1

Leydig Cells produce ❌
Sertoli Cells produce ❌

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Anti-Mullerian Hormone

Testosterone

Explanation

Question 13 of 22

1

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Anti-Mullerian Hormone in males causes degradation of the ( Paramesonephric, Mesonephric ) duct in males

Explanation

Question 14 of 22

1

Fill the blank space to complete the text.

The structure of the developing testes that connects the mesonephric duct to the sex cords is called the Testis

Explanation

Question 15 of 22

1

Fill the blank space to complete the text.

Which hormone induces formation of epididymis, vas deferens, seminal vesicles?

Explanation

Question 16 of 22

1

Which type of testosterone stimulates the development of the male external genitalia?

Select one of the following:

Dihydrotestosterone
Methyltestosterone
Fluoxymesterone

Explanation

Question 17 of 22

1

The testes originate at the posterior abdominal wall, around the area of which vertebral level?

Select one of the following:

T6
T10
L2

Explanation

Question 18 of 22

1

Which of the three male accessory glands develops as part of the mesonephric ducts?

Select one of the following:

Seminal vesicles
Prostate gland
Bulbourethral glands

Explanation

Question 19 of 22

1

Fill the blank space to complete the text.

Which hormone triggers the development of the paramesonephric ducts in females?

Explanation

Question 20 of 22

1

Which three of the following structures are formed by the paramesonephric ducts?

Select one or more of the following:

Fallopian Tubes
Uterus
Ovaries
Superior Vagina
Inferior Vagina

	Created by Matthew Coulson over 5 years ago

Embryology of the Reproductive System given in Week 3

Embryology of the Reproductive System

Question 1 of 22

Fill the blank space to complete the text.

The process by which the germ layers are formed is known as

Explanation

Question 2 of 22

Click on each orange point and write the correct answer.

Name these layers that are formed in the very early stages of embryonic development

Explanation

Question 3 of 22

Click on each orange point and write the correct answer.

Name the following structures

Explanation

Question 4 of 22

Mesoderm cells migrate through which structure to form the middle germ layer?

Select one of the following:

Explanation

Question 5 of 22

After the formation of the mesoderm, it splits into three sections. Arrange them from medial to lateral: ❌ ❌ ❌

Drag and drop to complete the text.

Explanation

Question 6 of 22

Select from the dropdown list to complete the text.

The urogenital system develops from the intermediate mesoderm lateral plate of the mesoderm paraxial mesoderm( intermediate mesoderm, lateral plate of the mesoderm, paraxial mesoderm ).

Explanation

Question 7 of 22

Fill the blank space to complete the text.

Germ cells that are still to reach the gonads are known as Germ Cells (PGCs)

Explanation

Question 8 of 22

During weeks 4-6 of development, primordial germ cells migrate from the ❌ to the ❌ thus forming the ❌

Drag and drop to complete the text.

Explanation

Question 9 of 22

Select from the dropdown lists to complete the text.

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 )

Explanation

Question 10 of 22

❌ ducts form the male reproductive system ❌ ducts form the female reproductive system

Drag and drop to complete the text.

Explanation

Question 11 of 22

Fill the blank spaces to complete the text.

What are the two main types of germ cells found in males? (Name alphabetically) cells cells

Explanation

Question 12 of 22

Leydig Cells produce ❌ Sertoli Cells produce ❌

Drag and drop to complete the text.

Explanation

Question 13 of 22

Select from the dropdown list to complete the text.

Anti-Mullerian Hormone in males causes degradation of the Paramesonephric Mesonephric( Paramesonephric, Mesonephric ) duct in males

Explanation

Question 14 of 22

Fill the blank space to complete the text.

The structure of the developing testes that connects the mesonephric duct to the sex cords is called the Testis

Explanation

Question 15 of 22

Fill the blank space to complete the text.

Which hormone induces formation of epididymis, vas deferens, seminal vesicles?

Explanation

Question 16 of 22

Which type of testosterone stimulates the development of the male external genitalia?

Select one of the following:

Explanation

Question 17 of 22

The testes originate at the posterior abdominal wall, around the area of which vertebral level?

Select one of the following:

Explanation

Question 18 of 22

Which of the three male accessory glands develops as part of the mesonephric ducts?

Select one of the following:

Explanation

Question 19 of 22

Fill the blank space to complete the text.

Which hormone triggers the development of the paramesonephric ducts in females?

Explanation

Question 20 of 22

Which three of the following structures are formed by the paramesonephric ducts?

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 ).

In terms of genital duct development:
The Wolffian ducts are also known as ( mesonephric ducts, paramesonephric ducts )
The Mullerian ducts are also known as ( 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 ) duct in males