Mustard gas removes guanine from DNA. For developing embryos, exposure to mustard gas can cause serious deformities because guanine

Mustard gas, a deadly weapon used in WW-I – Deccan News

a
is one of the four nitrogenous bases in DNA.
b
stores the building blocks of proteins.
c
directly causes mutations in DNA.
d
produces energy for DNA replication.

1 answer

a. is one of the four nitrogenous bases in DNA.