4 Grade
7-9
Hair length in Syrian hamsters is controlled by a single gene.
The allele for short hair (H) is dominant over the allele for long hair (h).
Suggest how a breeder could determine the genotype of a short-haired hamster.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

i would think a oil tanker that has leaked in a bay

other quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. the si derived unitsfor these derived quantities are obtained from these equations and the seven si base units.