GK
1- Tissue culture crop improvement technique is based on the concept of Cellular Totipotency in plants
2-The high milk yielding breed of cow developed in India through cross breeding is Red Sindhi
3-Sandfly is vector for KALA-AZAR disease
4-Cattle are infected by foot and mouth disease
5-Night blindness can be corrected by the intake of Vitamin A
6-Centre for DNA Finger printing of India is located at Hyderabad
7-The functional unit of the kidney is the nephron.
8-Silver Nitrate is used in photography
9-Tip of the match-stick contains Red phosphorus
10- Benzoic Acid is key ingredient of Vinegar that we use in diet
11- In Ear, the smallest bone is found
12-The science dealing with Human variations and heredity leading to the improvement of human race is known as Eugenics
13-Fish and sea foods are very rich in Sodium
14- Skin is known as first line of defence for the body
15-The yellow color of Yolk is due to the presence of Riboflavin
16-GOUT, a metabolic disease occues due to the high level of Uric acid in the blood
17-Root pressure theories is most widely accepted for movement of water through plants
18-The human body cowper’s gland is associated with Urino-genital system
19-Goitre is iodine-deficienty disease
20- Anthracite coal contains the highest percentage of carbon