151. Which among the following is largest animal Phylum?
(A) Mollusca
(B) Arthropoda
(C) Mammalia
(D) Annelida
152. Which among the following enzyme plays an important role in adding the building blocks to the primer in a sequence determined by the DNA template?
(A) Helicase
(B) Primase
(C) Polymerase
(D) Diastase
153. Which among the following bacterial cells are found in cubical packets?
(A) Tetracocci
(B) Streptococci
(C) Staphylococci
(D) Sarcinae
154. Which among the below is not a food plant?
(A) Allium cepa
(B) Allium sativum
(C) Asparagus officinalis
(D) Atropa belladona
155. The pneumatophores are negatively geotropic roots which grow upward & meant for gaseous exchange. These are a characteristic of _______?
(A) Halophytes
(B) Heliophytes
(C) Sciophytes
(D) Lithophytes