Gram positive bacteria appear_______________?
Gram positive bacteria appear_______________?
A. Purple
B. Red
C. k
D. Blue
Gram positive bacteria appear_______________?
A. Purple
B. Red
C. k
D. Blue
A. 10
B. 12
C. 06
D. 09
Which of the following fish drink large amount of sea water and excrete concentrated urine resulting in maximum salt excretion and minimal water loss?
A. Hagfish
B. Fresh water fishes
C. Bony fishes
D. None of these
One of the commonest cause of food poisoning are the toxins produced by__________?
A. Azobacter
B. Nitrosomonas
C. Campylobacter
D. Nitrobacter
Midgut in cockroach is a short narrow tube called____________?
A. Hepatic caeca
B. Gizzard
C. Stomach
D. Rectum
Animals obtain carbohydrates mainly from___________?
A. Glucose
B. Starch
C. Sucrose
D. Glycogen
Which of the following hormone is polypeptide in nature____________?
A. Insulin
B. Thyroxine
C. ADH
D. Cortisone