Question

label the generations in this family

Explanation:

Step1: Identify Parental Generation (G1)

The top - most pair of dogs (the brown and white dogs) are the parents. In pedigree terms, the parental generation is often labeled as Generation 1 (G1) or P (Parental) generation. Here, the first row (labeled 1) with the two dogs is the Parental (P) or Generation 1.

Step2: Identify F1 Generation

The second row (labeled 2) with four brown dogs is the first filial generation (F1), which is the offspring of the parental generation. So this is Generation 2 (since it's the first set of offspring from Generation 1).

Step3: Identify F2 Generation

The third row with three brown dogs and one white dog is the second filial generation (F2), which is the offspring of the F1 generation. So this is Generation 3.

Answer:

• Generation 1 (Parental/P): The top - most two dogs (brown and white).
• Generation 2 (F1): The four brown dogs in the middle row (labeled 2).
• Generation 3 (F2): The four dogs (three brown, one white) in the bottom row.