Ahomozygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive color). what are the genotypic and phenotypic ratios of the probable offspring?

Genotype- B= Brown and T= Tan
Genotype- BB because if the mouses mate they will give their dominant gene and they both share the same gene so their baby will have to have the same gene.
Phenotype- Brown Mouse
If you need more help I will be glad to help!:)
~"AB84"~

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass