I don't understand this. Plz help

Hetero-2 different alleals

Homo-2 of the same alleals

phenotype-physcial characteristic

recessive-will only show up if no dominant alleles are present

Dominant -will always show up regardless

Gene -DNA segment

Genotype-actual allele combination

Alleles -different forms of a gene

Explanation:

i recomend memorizing these terms, bio is heavy on vocab :))

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.