Human Reproductive System

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Questions and Answers

What is the primary function of mammary glands in female mammals?

  • Regulation of body temperature
  • Production and secretion of milk (correct)
  • Storage of fat
  • Secretion of hormones

Which structure connects the mammary ampulla to the lactiferous duct?

  • Alveoli
  • Mammary lobes
  • Mammary tubules (correct)
  • Mammary ducts

In human males, where does the process of spermatogenesis primarily occur?

  • Lactiferous ducts
  • Ovaries
  • Mammary glands
  • Seminiferous tubules (correct)

Which cells in the mammary gland secrete milk?

<p>Alveoli (B)</p> Signup and view all the answers

What process results in the formation of sperms in human males?

<p>Meiosis (A)</p> Signup and view all the answers

Which female structure is not a part of the human male reproductive system?

<p>Mammary glands (B)</p> Signup and view all the answers

What is the process of forming mature female gametes called?

<p>Oogenesis (A)</p> Signup and view all the answers

During which phase of the menstrual cycle is only one ovum released?

<p>Ovulation phase (C)</p> Signup and view all the answers

What determines the sex of the embryo in humans?

<p>Presence of X or Y chromosome in the sperm (C)</p> Signup and view all the answers

What induces childbirth in humans?

<p>Cortisol, estrogens, and oxytocin (D)</p> Signup and view all the answers

Where does fertilization typically occur in humans?

<p>Fallopian tube (ampulla) (C)</p> Signup and view all the answers

When do mammary glands differentiate and start secreting milk?

<p>During pregnancy and after childbirth (D)</p> Signup and view all the answers

What triggers the release of oxytocin during parturition?

<p>Foetal ejection reflex (C)</p> Signup and view all the answers

What is the role of oxytocin during parturition?

<p>Induces mild uterine contractions (A)</p> Signup and view all the answers

What leads to the expulsion of the baby during childbirth?

<p>Oxytocin secretion (A)</p> Signup and view all the answers

What is the process called when mammary glands start producing milk during pregnancy?

<p>Lactation (A)</p> Signup and view all the answers

What is the term for the milk produced during the initial few days of lactation?

<p>Colostrum (B)</p> Signup and view all the answers

Why is breast-feeding recommended by doctors during the initial period of infant growth?

<p>To develop resistance in newborns (C)</p> Signup and view all the answers

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