Well considering the lack of information given, most logically we can conclude it’s the peripheral nervous system.
For a dominant allele to be present in the phenotype, it must be present on at least one of the homologous chromosomes in the genotype.
Answer:
In the anatomical position, the umbilicus and knees are on the: anterior body surface.
Answer:
The phenotypic ratio of the resulting F2 generation is 3:1. About 3/4 exhibit the dominant phenotype and 1/4 exhibit the recessive phenotype.
Explanation: