Genetic Ratios and their explanations

Description

Genotype ratios and what they mean and which inheritance they come under.
Irene Binil
Flashcards by Irene Binil, updated more than 1 year ago
Irene Binil
Created by Irene Binil over 5 years ago
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Resource summary

Question Answer
Ratio 3:1 Mono hybrid cross between two heterozygous organisms. Tt x Tt
Ratio 1:1 Mono hybrid cross between a heterzygous and a homozygous recessive organism. Tt x tt
Ratio 1:2:1 Co dominant cross
Ratio 9:3:3:1 Di hybrid cross TtBb x TtBb
Ratio 1:1:1:1 Di hybrid TtBb x ttbb
Ratio 9:7 Epistasis
Number of offspring that are close together Autosomal Linkage
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