T

female gametes

male

^ gametes

FIGURE 1-1 HOW Mendel's first low (independent segregation) explains the ratio of dominant to recessive phenotypes among the Fj progeny.

R represents the dominant gene and r the recessive gene The round seed represents the dominant phenotype, the wrinkled seed (he recessive phenotype.

male

^ gametes

F? generation

FIGURE 1-1 HOW Mendel's first low (independent segregation) explains the ratio of dominant to recessive phenotypes among the Fj progeny.

R represents the dominant gene and r the recessive gene The round seed represents the dominant phenotype, the wrinkled seed (he recessive phenotype.

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