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5.Molecular Basis of Inheritance
normal
Polytene chromosomes were first observed by
A
Batanetzky-$1980$
B
Heitz and Bauer -$1935$
C
Balbiani -$1881$
D
Stevens and Wilson -$1905$
(AIIMS-1985)
Solution
(c)Polytene chromosome were discovered by Balbiani $(1881)$ in salivary gland cells of larvae of chironomus tantans.
Standard 12
Biology