MCQ
In which condition of the uterus, fertilisation is impossible?


- A$A$ and $B$
- B$B$ and $C$
- ✓$C$ and $D$
- D$A$ and $D$

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Reason : Interferons stimulate inflammation at the site of injury.
$(a)$ Using sterile needles
$(b)$ Transfusion of blood from infected person
$(c)$ Infected mother to foetus
$(d)$ Kissing
$(e)$ Inheritance
Choose the correct answer from the options given below.