Fertilisation outside the body is known as:
AIn vivo
BIn situ
CIn utero
DIn vitro
Answer & Solution
Correct answer: D. In vitro
1. It happens in conditions almost like the body's.
2. It is popularly called the test tube method.
3. It is in vitro fertilisation.
_Source: NCERT Class 12 Biology, 'Reproductive Health' (2020-21 printing)_
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