MCQ
Genetically engineered human insulin is prepared by using
- ✓E. coli
- BRhizopus
- CPseudomonas
- DYeast
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Assertion $A$ : Late wood has fewer xylary elements with narrow vessels.
Reason $R$ : Cambium is less active in winters.
In the light of the above statements, choose the correct answer from the options given below :
Complete the given statement with the correct combination of options