$A$ test-tube baby is born when:

  • A
    The ovum is fertilized externally and then implanted in the uterus.
  • B
    It develops from an unfertilized ovum.
  • C
    It develops in a test tube.
  • D
    It is developed through tissue culture methods.

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Which of the following is incorrect regarding a test-tube baby?

The zygote or early embryo with $8$ blastomeres could be transferred into $.........$ ?

Select the appropriate option for the formation of a test-tube baby through fertilization.

If a person is suffering from severe male infertility due to very few sperms (oligozoospermia) or even no live sperms (azoospermia) in the ejaculate,it can be overcome by . . . . . . . This should offer couples an alternative to using donor sperm.

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