A homozygous black rabbit was crossed with a homozygous white rabbit. 1) Determine the genotypes

A homozygous black rabbit was crossed with a homozygous white rabbit. 1) Determine the genotypes and phenotypes of the first generation rabbits. 2) Will the hybrid offspring split? 3) What laws and rules of Mendel are manifested here? 4) What happens when heterozygous black rabbits are crossed. Phenotype and genotype of rabbits

M – black
m – white
R: wives. MM * husband. mm
gametes: M; m
F1: Mm (black)
1) First generation hybrids will be 100% black heterozygous (Mm).
2) Splitting will not occur.
3) In this problem, the first Mendel’s law is applied – the law of uniformity of hybrids of the first generation.
4) R: Mm * Mm
gametes: M m; M m
F1: ММ Мm Мm mm
In the offspring, 3 types of genotypes are distinguished: MM, Mm, mm. 3 types of phenotypes: black homozygous, black heterozygous, white homozygous.