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sex link dihbridcros
| Term | Definition |
|---|---|
| sex linked traits | disorders found only on the sex chromosomes |
| male | x and y they give 23 pairs of chromosomes |
| female | x and x they give 23 pairs of chromosomes |
| who determines the sex of the baby ? | the male |
| karyotypes | an arrangement of chromosomes, are from each parent, according to size, shape, and genetic function . |
| what do karyotypes do | they can tell us the sex of the child and if it will have a genetic disorder |
| symptoms/ because guys have one x trait and girls need 2 recessives to show it | males always show the what more then the women in the x-linked traits |
| xB y he has it or xb y he doesnt have it | xy |
| xB xB normal xB xb carrier xb xb bald | xx |
| dihybridcross | a crossing of 2 traits 16 of them |
| carrier | carries the alleles but does not have it |