Showing Page:
1/1
1. Write crossing of two homoygotes of snapdragon plants
(Antirrhinum maius) with red flowers (AA) and white flowers (aa).
Heterozygore (Aa) has pink flowers.
a) Complete genotypes and phenotype and genotype ratios in F1
and F2 generation.
b) How is color of snapdragon inherited (complete or incomplete
dominance)?
solution
a. P: AA × aa
A
A
a
Aa
Aa
a
Aa
Aa
Aa x Aa
A
a
A
AA
Aa
a
Aa
aa
F2: phenotype ratio 1:2:1
genotype ratio 1:2:1
b. The observe trait show incomplete dominance

Unformatted Attachment Preview

1. Write crossing of two homoygotes of snapdragon plants (Antirrhinum maius) with red flowers (AA) and white flowers (aa). Heterozygore (Aa) has pink flowers. a) Complete genotypes and phenotype and genotype ratios in F1 and F2 generation. b) How is color of snapdragon inherited (complete or incomplete dominance)? solution a. P: AA × aa a a A Aa Aa A Aa Aa Aa x Aa A a F2: phenotype ratio 1:2:1 genotype ratio 1:2:1 A AA Aa a Aa aa b. The observe trait show incomplete dominance Name: Description: ...
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4