Ch 27, L1

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Questions and Answers

What type of cells are sperm and ova?

  • Somatic cells
  • Gametes (correct)
  • Zygotes
  • Stem cells

What is the common role of reproductive organs?

  • Digestion
  • Production of offspring (correct)
  • Nutrient absorption
  • Circulation

What do male and female gametes form during fertilization?

  • Zygote (correct)
  • Embryo
  • Fetus
  • Gamete

What is the reproductive system largely doing until puberty?

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

What is the phase when the fetus is supported called?

<p>Gestation (D)</p> Signup and view all the answers

Which of the following is a specialized cell involved in reproduction?

<p>Gamete (D)</p> Signup and view all the answers

Which event involves the combination of genetic material from male and female?

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

What is the term for the birth of a baby?

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

What is the role of the reproductive system?

<p>Producing offspring (C)</p> Signup and view all the answers

How are gametes usually brought together?

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

What is a zygote?

<p>A fertilized egg cell (B)</p> Signup and view all the answers

Which process involves the fusion of male and female genetic material?

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

Before what stage of life is the reproductive system relatively inactive?

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

What type of health is maintained by most of the body's systems?

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

Which of these terms describes the support of the fetus?

<p>Gestation (D)</p> Signup and view all the answers

What primarily distinguishes the reproductive system from other body systems?

<p>Intermittent action (D)</p> Signup and view all the answers

What is the outcome of successful fertilization?

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

Functionally, what do both male and female gametes contribute to fertilization?

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

What stimulates the reproductive system to become active?

<p>Hormone changes (C)</p> Signup and view all the answers

What typically brings gametes from males and females together?

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

Flashcards

Gametes

Specialized cells involved in reproduction; sperm and ova (eggs).

Fertilization

The union of male and female genetic material to form a zygote.

Zygote

A cell resulting from the fusion of two gametes; the beginning of an offspring.

Gestation

The period of development inside the uterus from conception to birth.

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Parturition

The act of giving birth.

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Study Notes

Introduction to the Reproductive System

  • Unlike most systems that are continually active for health maintenance, the reproductive system remains largely inactive until puberty.
  • The reproductive system will then begin to perform its primary function.
  • Despite structural differences between male and female reproductive organs, their common role is to produce offspring.

Requirements for Successful Reproduction

  • Crucial step is the formation of specialized cells known as gametes, which include sperm and ova (eggs).
  • The process involves bringing male and female gametes together, typically through sexual intercourse.
  • Fertilization is the combining of genetic material from both male and female gametes, resulting in the formation of a zygote.
  • Support for the fetus during the gestation phase, culminating in the birth of the baby (parturition).

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