MCQ
Select incorrect statement
$(A)$ Linked genes cause absolute lethality
$(B)$ Persons affected by $PKU$ do not show mental disorder
$(C)$ $F_{2}$ ratio in codominance and incomplete dominance are same
$(D)$ Sex of male Drosophila is dependent on $Y-$chromosome
- A$(A) \;\& \;(B)$
- B$(B) \;\&\; (C)$
- ✓$(A), (B) \;\&\; (D)$
- DAll of these
