Multiple choice Lampbrush chromosomes are a special type of chromosomes found in salivary gland cells of dipterans amphibian oocytes gonadal cells of reptiles brain stem cells Reveal answer Fill a bubble to check yourself B Correct answer Explanation Lampbrush chromosomes are a special type of chromosomes found in amphibian oocytes. They are found during the prolonged diplotene stage of first meiotic division in primary oocytes of amphibians.