Answer:
The correct answer would be "The hybrid offspring of a cross are the P1 generation".
The offspring produced in a cross are referred to as first filial generation or Fâ generation.
The organisms which are cross-breed in the above cross are termed as parent generation or P.
The offspring produced by crossing the organisms of Fâ generation is termed as second filial generation or Fâ generation.
The same is mentioned in the figure attached below.