In a particular plant species, a cross between pure breeding strains both of which have white flowers produces F1 progeny with purple flowers. The F2 generation subsequently produced resulted in 450 plants with purple flowers and 350 with white flowers. a) State the phenotypic ratio in the F2 progeny. b) Deduce the genotype of purple F2 plants. c) Deduce the genotype of F1 plants. d) Deduce the genotype of two parental plants.

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.