261. Schick test is associated with

A Bodetella pertusis
B Chlamydia trochomatis
C Diplococcus pnumoni
D Conebacterium diptheriae
Answer :   Conebacterium diptheriae
Discuss Question

262. In polio the legs get paralysed ant atrophied due to

A Obstruction of muscles
B Degeneration of bones
C Death of some muscles
D Shrinkage of muscles
Answer :   Death of some muscles
Discuss Question

263. X-rays were discovered by

A Wilhelm K. Roentgen
B H.Kissinger
C Sir C.V. Raman
D Meghnad Saha
Answer :   Wilhelm K. Roentgen
Discuss Question

264. Morphallaxis is reported in

A Porifers
B Coelenterata and flat worms
C Nemarateans and some ascidians
D All of the above
Answer :   All of the above
Discuss Question

265. Which is a bacteriostatic drug

A Pencillin
B Tetracyclin
C Streptomycin
D Ciprofloxacin
Answer :   Tetracyclin
Discuss Question

266. Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorised as

A innate non-specific immunity
B active immunity
C passive immunity
D cellular immunity
Answer :   passive immunity
Discuss Question

267. G-6-P dehdrogenase deficiency is associated with hemoglobin or

A Leucocytes
B Lymphocytes
C Platelets
D RBCs
Answer :   RBCs
Discuss Question

268. Gametocytes of malaria parasite are formed in

A Blood of man
B Salivary glands of Anopheles
C Stomach of female Anopheles
D Stomach of male Anopheles
Answer :   Blood of man
Discuss Question

269. Cells involved in immune mechanism are

A Erythrocytes
B Lymphocytes
C Eosinophils
D Thrombocytes
Answer :   Lymphocytes
Discuss Question

270. In Plasmodium, gametocytes are formed by the trophozoites in the R.B.C. of Man. They do not develop fully in R.B.C. because of

A Antibodies present in blood
B Antigens present in blood
C Higher temperature of blood
D Lowr temperature of blood
Answer :   Higher temperature of blood
Discuss Question


Practice More MCQ Question on Biology Section