ARS NET objective type questions

1.                  Which pigment is present in tomato – Lycopene

 

2.                  The discoverer of microbial world was : Antony van Leeuwenhoek

 

3.                  The resolution of a compound microscope is : 0.2 microns

 

 4.   All the following bacteria can produce endospores except :

(A) Bacillus (B) Corynebacterium

(C) Clostridia (D) Sporosarcina                   (Ans. (B) Corynebacterium)