A pea plant has the genotype rrYy. How many different types ofgametes can it make and in what proportions?a. 1 rr : 1 Yyb. 1 rY : 1 ryc. 3 rY : 1 ryd. 1 RY : 1 rY : 1 Ry : 1 ry

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Q: II

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A: (C) 19

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A: Homozygous means two copies of the same allele for a gene is present in an organism.

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A: TT      ×        tt Tt   Tt       Tt  Tt

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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.