Animal and Poultry Production R107 Lecture 4: Cow Reproduction

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Questions and Answers

Where is the cow's reproductive system located?

Below the rectum

What is the name of the external genitalia in cows?

Vulva

Which part of the female reproductive system is known as the 'infundibulum' in cows?

Oviduct

Which part of the cow's internal reproductive system is responsible for secreting the hormone estrogen?

<p>Ovary</p> Signup and view all the answers

What is the function of the cervix in cows?

<p>Providing a pathway for sperm to reach the uterus</p> Signup and view all the answers

What is the function of the cervix?

<p>Serving as a passage for the fetus and fetal membranes during parturition.</p> Signup and view all the answers

What is the role of the uterus?

<p>Creating a suitable environment to nourish and protect the fetus.</p> Signup and view all the answers

What is the primary function of the oviduct (Fallopian Tube)?

<p>Transporting ova or unfertilized eggs from the ovary to the uterus.</p> Signup and view all the answers

How does the cervix aid in reproduction?

<p>By providing a safe environment for sperm storage and selection.</p> Signup and view all the answers

What is a key characteristic of the cervix's structure?

<p>Forms a strong barrier to isolate the internal environment of the uterus from the external environment.</p> Signup and view all the answers

Study Notes

Cow's Reproductive System

  • The cow's reproductive system is located in the pelvic area.

External Genitalia

  • The external genitalia in cows is known as the vulva.

Infundibulum

  • The infundibulum is the funnel-shaped part of the oviduct (Fallopian Tube) that receives the ovum (egg) released from the ovary.

Estrogen Secretion

  • The ovaries are responsible for secreting the hormone estrogen in cows.

Cervix Function

  • The cervix acts as a tight seal to prevent bacteria from entering the uterus during pregnancy.
  • The cervix also aids in reproduction by allowing sperm to pass through during mating.

Uterus Role

  • The uterus provides a safe and nourishing environment for the developing fetus during pregnancy.

Oviduct (Fallopian Tube) Function

  • The primary function of the oviduct (Fallopian Tube) is to facilitate the movement of the ovum (egg) from the ovary to the uterus.

Cervix Structure

  • A key characteristic of the cervix's structure is that it is a narrow, muscular tube that connects the uterus to the vulva.

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