Chromosomes and Meiosis quiz Flashcards
Two major groups of cells in the body
Somatic- Make up most of your body’s tissues and organs, DNA is not passed to your offspring
Germ- Found in reproductive organs, they develop into gametes, DNA in your gametes can be passed to your offspring
Does the number of chromosome relate to the complexity of the organism
No
Somatic contains
46 chromosomes, come in 23 pairs
these cells are genetically identical to each other unless mutations have occured
blank mother blank father
23 from mother 23 from father=46
Together each pair of chromosomes is referred to as a
homologous pair/Homologous chromosomes have copies of the same gene/ same length same general appeareance
Homologous chromosomes are in order from
Largest to smallest