Long necked giraffes are dominant to short necks , the giraffe is heterozygous what is his genotype?
what is his phenotype?

let's say were representing neck length with L,

the genotype of a heterozygous giraffe would be Ll

the phenotype, or physical appearance would be long neck

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

did you fail the test? xd