The correct answer is [A] Both A and R are true, and R is the correct explanation of A.The father contributes either an X or Y chromosome. If the child inherits X from father, it becomes XX (girl), and ...
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The correct answer is [D] 100% tall with round seeds.Here, tallness (T) and round seeds (R) are dominant traits. Crossing TTRR with ttrr gives all F₁ offspring as TtRr, which are tall and round since dominant characters express themselves. class ...