| mitosis | asexual reproduction of cells |
| meiosis | division of cells in reproductive organs |
| somatic diploid cells | normal body cells that have chromosomes in homologous pairs of 2, 1 set from a mother and 1 set from a father |
| homologous pairs | 2 pairs of one chromsome set from a mother and one chromsome set from a father |
| somatic diploid cells are represented as 2N because -- | there are 2 homologus pairs |
| cell division serves the purpose for -------- | keeping cells a small size, and reproduction |
| tumors are ---- | build up of cells due to a mutation where they clone themselves uncontrollably. |
| interphase ----------- | when sister chromatids, which are identical twins, clone during cell division |
| humans have _____ of homologus pairs | 23 |
| humans have ______ chromosomes | 46 |
| 2N represents that | somatic diploid cells have homologous pairs, meaning two sets of mother and father chromsomes |
| cells divide to - | stay small so that they aren't forced to take in more nutrients, replace/fix old/damged cells |
| Which Phase? | prophase |
| Which Phase? | metaphase |
| Which Phase | anaphase |
| Which Phase | telophase |
| telophase is when -- | when the split chromosomes are pulled into 2 new nucleus |
| cytokinesis is when --- | when the 2 newly formed nucleus split into their own cells |
| Which Phase | cytokinesis |
| how many rounds in Mitosis? | one |
| how many rounds Meiosis? | two |
| how many cells are left after Mitosis? | 2 diploid cells |
| how many cells are left after Meiosis? | 4 haploid gamete cells with 23 chromosomes |
| the second round of Meiosis doesn't have ---- | interphase |
| in meiosis, tetrads are ---- | where the homologous pairs, combine into 1 form |
| tetrads "crossing over" means --- | the tetrads will combine into a set of chromsomes that have a mix of both mother and father DNA |
| tetrads and "crossing over" occurs in | meiosis Prophase I |
| the 4 sex cells created at the end of meiosis are called ----- | gametes |
| gametes are ----- | haploid sex cells |
| Haploid cells (represented as N) contain ---- | half of a chromosome pair |
| haploids have _____ chromosomes | 23 chromosomes |
| when haploids combine to form Diploid cells, the Diploid cells have ____ | 46 chromosomes |
