For the following Chi-square table, how many degrees of freedom should be used when calculating the p-value? Gender Phenotype O E O-E (O-E)2 (O-E)2/E Male Disease 99 101.5 -2.5 6.25 0.061576   WT 105 101.5 3.5 12.25 0.12096 Female Disease 0 0 0 0 0   WT 202 203 -1 1 0.004926   Total 406 406   19.5 0.187192 You do not need to know the degrees of freedom to calculate the p-value. a. 4 b. 5 c. 2 d. 3

Q: Genotype HA На hA ha НА ННАА НН Аа Hh AА Hh Aa На НН Аа НН аа Hh Aa Hh aa hA Hh AA Hh Aa hh AA hh Aa…

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A:

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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.