Embryo Transfer in Animal Breeding
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Questions and Answers

What is the primary goal of embryo transfer in elite female animals?

  • To reduce the reproductive efficiency
  • To eliminate the need for surrogates
  • To maximize the genetic potential (correct)
  • To increase the number of offspring

What is the term for the process of producing embryos in a laboratory?

  • Somatic cell cloning
  • Genetic modification
  • In-vitro fertilization (correct)
  • In-vivo fertilization

Who is credited with the first successful embryo transfer in cattle?

  • Drost and associates
  • JS Nicholas
  • Willett and associates (correct)
  • Walter Heape

What is the year when the first reported transfer of a bovine embryo took place?

<p>1949 (B)</p> Signup and view all the answers

What is the primary advantage of embryo transfer over traditional breeding methods?

<p>Increased reproductive efficiency (C)</p> Signup and view all the answers

In which species was embryo transfer first reported?

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

What is the purpose of the flushing process in embryo transfer?

<p>To recover embryos from the donor (B)</p> Signup and view all the answers

What is an important characteristic of a good donor female?

<p>High milking ability and elite genetic characteristics (D)</p> Signup and view all the answers

What is the purpose of hormonal synchronization in embryo transfer?

<p>To synchronize the hormones of the donor and recipient (D)</p> Signup and view all the answers

What is the role of the recipient female in embryo transfer?

<p>To act as a surrogate mother to the calf (A)</p> Signup and view all the answers

What is the purpose of embryo evaluation in embryo transfer?

<p>To select the best embryos for transfer (D)</p> Signup and view all the answers

What is a characteristic of a good recipient female?

<p>Low genetics but high fertility (A)</p> Signup and view all the answers

What is the primary goal of superovulation?

<p>To increase the number of viable embryos (C)</p> Signup and view all the answers

What is an embryo?

<p>An egg that has already been fertilized by a sperm cell (B)</p> Signup and view all the answers

What is the purpose of superovulation in animal breeding programs?

<p>To increase the number of viable embryos available for collection (D)</p> Signup and view all the answers

What is the definition of superovulation?

<p>The induction of multiple ovulations in a female animal (C)</p> Signup and view all the answers

What is the advantage of superovulation and embryo transfer in animal breeding programs?

<p>To accelerate genetic progress and improve reproductive efficiency (A)</p> Signup and view all the answers

What is the earliest stage of development in an embryo?

<p>The earliest stage of development (A)</p> Signup and view all the answers

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