click below
click below
Normal Size Small Size show me how
sex
Question | Answer |
---|---|
Gene | DNA segments |
homologous chromosomes | Pairs that are identical |
gamete | sex cells that have half the number of chromosomes (23) |
haploid | A cell with 23 chromosomes |
fertilization | when a haploid gamete combines with another |
diploid | A cell with 46 chromosomes |
meiosis | a process which gametes are formed |
crossing over | a process when chromosomal segments are changed with a pair of homologous chromosomes. |