Question

Lampbrush chromosomes are seen in

• A. Laptotene
• B. Zygotene
• C. Diplotene
• D. All the above

Answer 1

Answer:

C. Diplotene

Lampbrush chromosomes (LBCs) are visible in the germinal vesicles of growing oocytes in many animals, excluding mammals. They are most commonly studied in amphibians, but have also been observed in birds, insects, and invertebrates.