P stands for

P stands for

• A. Offspring
• B. Parental
• C. First filial
• D. Hybrid

Answer: (B)

In genetics, the P generation designates the parental generation—the original two lines used in a cross. This label highlights that these are the parent plants (or organisms) whose genes are being combined to produce the next generation, the first filial generation. The term “filial” is used for offspring generations (F1, F2, etc.), and a cross between different lines that produces hybrids is described by the nature of the cross, not by the generation label. So the best choice is Parental. Offspring describes the children (F1, F2), First filial refers specifically to the first offspring generation, and Hybrid describes the cross or the resulting offspring, not the starting generation.

In genetics, the P generation designates the parental generation—the original two lines used in a cross. This label highlights that these are the parent plants (or organisms) whose genes are being combined to produce the next generation, the first filial generation. The term “filial” is used for offspring generations (F1, F2, etc.), and a cross between different lines that produces hybrids is described by the nature of the cross, not by the generation label. So the best choice is Parental. Offspring describes the children (F1, F2), First filial refers specifically to the first offspring generation, and Hybrid describes the cross or the resulting offspring, not the starting generation.