hanges in Chromosome Structure and Number The Poinsettia type of Datura is trisomic for the chromosome which carries the genes for purple (P) and white (p) flower color. The following cross between two Poinsettia type plants was made:2 Ppp x PPp a. List the genotypes and the frequencies of the viable gametes produced by each plant. Ppp PPD

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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.