https://www.doccheck.com/en/detail/photos/18227-drosophila-melanocephala-polytene-chromosome-cil-35403
High Voltage (1MeV) TEM image of a squash preparation of polytene chromosomes from salivary gland of 3rd instar larva of Drosophila melanogaster showing the...
polytene chromosomedrosophilamelanocephalacildoccheck