Polytene chromosomes are observed in …………… of Drosophila.
A. Endocrine gland
B. Gall bladder
C. Salivary gland
D. Exocrine gland
Answer:C
Polytene chromosomes are observed in …………… of Drosophila.
A. Endocrine gland B. Gall bladder C. Salivary gland D. Exocrine gland