Testing testing

• What is the term for offspring that develop inside the mother's body?

  Viviparous
• What is the term for offspring that develop outside the mother's body?

  Oviparous
• What is the term for eggs that are made in the mother's body, hatched internally, and then come out alive?

  Ovoviviparous
• What is the process called when a fertilized egg attaches to the uterine wall?

  Implantation
• What is the external organ used for copulation and delivering sperm in males?

  Penis
• What do the testes produce?

  Sperm and testosterone
• What is the tube that carries sperm from the testes?

  Vas deferens
• What are the key differences between viviparous, oviparous, and ovoviviparous reproduction?

  • Viviparous: Offspring develop inside the mother's body
  • Oviparous: Offspring develop outside the mother's body
  • Ovoviviparous: Eggs are made and hatched inside the mother's body, then offspring come out alive
• What are the main functions of the male reproductive organs?

  • Penis: Copulation and delivering sperm
  • Testes: Produce sperm and testosterone
  • Vas deferens: Carries sperm from the testes
• If an animal gives birth to live young that developed inside its body, what type of reproduction is this?

  Viviparous
• If an animal lays eggs that develop outside its body, what type of reproduction is this?

  Oviparous
• If an animal produces eggs that hatch inside its body and then gives birth to live young, what type of reproduction is this?

  Ovoviviparous
• Why is the vas deferens important in the male reproductive system?

  It transports sperm from the testes
• Why is implantation a crucial step in reproduction?

  It allows the fertilized egg to attach to the uterine wall for development
• How do the testes contribute to both reproduction and secondary sexual characteristics?

  They produce sperm for reproduction and testosterone for secondary sexual characteristics
• What are the roles of the male reproductive organs in the process of reproduction?

  • Penis: Delivers sperm during copulation
  • Testes: Produce sperm and testosterone
  • Vas deferens: Transports sperm from the testes
• What are the differences between viviparous, oviparous, and ovoviviparous reproduction in terms of offspring development?

  • Viviparous: Offspring develop inside the mother's body
  • Oviparous: Offspring develop outside the mother's body
  • Ovoviviparous: Eggs hatch inside the mother's body, then offspring come out alive
• What is the term for the process where a fertilized egg attaches to the uterine wall?

  Implantation