MCQ
Different forms of a gene are called :
- AComplementary genes
- ✓Allele
- CSupplementary genes
- DHeterozygote
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$A.$ Maternal mortality rate $(MMR)$ $B.$ Infant mortality rate $(IMR)$
$C.$ Number of people in reproducible age $D.$ Death rate
| $A$ | $B$ | $C$ | $D$ | $E$ | $F$ |
