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Chromosome section of DNA
Chromatid two exact copies of DNA that make up a Chromosome
Centromere Attaches two chromatids together to make up a chromosome
Gene Segment of DNA that codes for a protein
Chromosome number in Humans 46
Homologous Pairs Pairs of chromosomes that are alike in size, shape,and types of gene
Diploid Full Set of Chromosomes
Haploid Half Set of Chromosomes
Somatic Cells Body Cell (Skin, Hair, Liver)
Sex Cell Gamete (sperm and egg)
Zygote Fertilized egg cell
Autosome Chromosomes that do not determine gender
Male Sex Chromosomes XY
Female Sex Chromosomes XX
Created by: bjmatthews