Lampbrush chromosomes sre seen in |
|||||||
a) |
Interphase |
b) |
Zygotene |
c) |
Diplotene |
d) |
metaphase |
Lampbrush chromosomes sre seen in |
|||||||
a) |
Interphase |
b) |
Zygotene |
c) |
Diplotene |
d) |
metaphase |
(c) A Lampbrush chromosomes is made up of two homologous chromosomes held at several places by chiasmata. The chromosomes are found in oocytes of many invertebrates and all vertebrates except some mammals. Lampbrush chromosomes are found during the extended diplotene phase of first meiotic division. |