MCQ
A protoxin is:
- AToxin produced by protozoa.
- ✓Inactive toxin.
- CA denatured toxin.
- DA primitive toxin.
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$II.$ The bacteria should be made competent to accept the $DNA$ molecule
The correct option regarding the above statements is
Match following columns.
| Column $- I$ | Column $- II$ |
| $(a)$ Copper releasing $IUD$ | $(1)$ Diagnosis of chromosomal abnormalities |
| $(b)$ Hormone releasing $IUDI$ | $(2)$ Saheli |
| $(c)$ Pills | $(3)\; LNG -20$ |
| $(d)$ Amniotic fluid test | $(4)$ Multiload $-375$ |