Sexual vs Asexual Reproduction
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Questions and Answers

What term is used to describe organisms that have both male and female sexual organs?

  • Asexuals
  • Bisexuals
  • Unisexuals
  • Hermaphrodites (correct)
  • Which axis organizes the body from head to tail in vertebrate development?

  • Dorsoventral axis
  • Anteroposterior axis (correct)
  • Lateral axis
  • Left-right axis
  • What is the process by which a zygote rapidly divides without growing to become multicellular?

  • Organogenesis
  • Fertilization
  • Cleavage (correct)
  • Endoderm
  • What are the three primary germ layers formed during early animal development?

    <p>Ectoderm, Mesoderm, Endoderm</p> Signup and view all the answers

    What critical early event in animal development involves the formation of different tissue and cell types?

    <p>Formation of primary germ layers</p> Signup and view all the answers

    What is the main difference between asexual and sexual reproduction?

    <p>Sexual reproduction results in offspring with unique gene combinations, while asexual reproduction produces clones.</p> Signup and view all the answers

    What is the purpose of gametogenesis in sexual reproduction?

    <p>To form gametes or specialized sex cells</p> Signup and view all the answers

    What are the two types of gametes involved in sexual reproduction?

    <p>Eggs and sperm</p> Signup and view all the answers

    Where does fertilization typically occur in mammals?

    <p>Internally inside the female</p> Signup and view all the answers

    What is a zygote in the context of sexual reproduction?

    <p>A fertilized ovum</p> Signup and view all the answers

    What is the process of creating sperm cells called?

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

    Which type of reproduction involves the production of offspring with unique combinations of genes from both parents?

    <p>Sexual reproduction</p> Signup and view all the answers

    What is the term for a fertilized ovum?

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

    In which type of reproduction does a single parent make a clone of itself through mitosis?

    <p>Asexual reproduction</p> Signup and view all the answers

    Which process involves the formation of gametes?

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

    What is the term for organisms that have both male and female sexual organs?

    <p>Hermaphrodite organisms</p> Signup and view all the answers

    Which axis organizes the body from back to belly in early vertebrate development?

    <p>Dorsoventral axis</p> Signup and view all the answers

    What is the outermost layer of cells in the early embryo called?

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

    What is the process by which a zygote rapidly divides without growing to become multicellular?

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

    What follows after the formation of the three primary germ layers during early development?

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

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