MCQ
Select the $correct$ match :
- ✓Francois Jacob and Jacques Monod -$ Lac\,operon$
- BAlec Jeffreys -$Streptococcus\,pneumoniae$
- CMatthew Meselson and F. Stahl -$Pisum sativum$
- DAlfred Hershey and Martha Chase -$TMV$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(1)$ Haemophilia is a sexlinked recessive disease.
$(2)$ Down’s syndrome is due to aneuploidy.
$(3)$ Phenylketonuria is an autosomal recessive gene disorder.
$(4)$ Sickle cell anaemia is an $X$-linked recessive gene disorder.