CBSE 2024 · Region 1 · Set 1 · Q19 · 2 marks
Write the basic steps followed in the Assisted Reproductive Technologies (ART) programme to help childless couples. Why is it also known as test tube baby programme ?
Marking-scheme solution
• Ova from wife or female donor and sperm from husband or male donor are
collected , induced to form a zygote under simulated conditions in the laboratory (In vitro) (outside body) , Zygote or embryo are transferred into the female body for development.
• Test tube baby programme – because initial process is carried out in the laboratory /
in vitro
Reproductive HealthInfertilityUnderstandvery_short_answermedium
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CBSE Class 12 Biology past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.