Cross a homozygous dominant smooth seed

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Cross a homozygous dominant smooth seed with a homozygous recessive wrinkled seed

*I have to cross a homozygous dominant smooth seed with a homozygous recessive wrinkled seed answering the questions:

A. P1 individuals genotypes ____________ x _________
B. Possible gametes

*Then I have to use the Punnett square and complete the cross answering the question:

What are the genotypes and the phenotype of all of the F1 individuals?

*Then I have to cross the two plants from the generation above

F1 individuals genotypes _________ x _________
Possible gametes

Then use the Punnett square and complete the cross answering the question:

What is the phenotypic and genotypic ratio?

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*I have to cross a homozygous dominant smooth seed with a homozygous recessive wrinkled seed answering the questions:

Let's use the letter S to represent a gene for smooth, while the lower case s to represent a gene for wrinkled.

A. P1 individuals genotypes ______SS____ x ___ss____
B. Possible gametes

Therefore, the gametes of SS are S and the gametes of ss can only be ...

Solution Summary

The expert examines a cross homozygous dominant smooth seed with a homozygous recessive wrinkled seed. The phenotypic and genotypic ratio is defined.

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