Question Text
Question 3 :
Growing more than one species of fish in the same water body is
Question 4 :
Which of these build the hive, collect nectar and pollen, clean the cells and protect the hive?
Question 9 :
Apiculture is done to obtain the following substances.I. Bees waxII. HoneyIII. PearIV. Gold
Question 14 :
Which of the following diseases is due to anallergic reaction ?
Question 15 :
The ability of individuals to adapt to changes in the environment can be considered as
Question 20 :
Which of the following is the initial step towards good health?
Question 28 :
Organisms that cannot be seen by naked eyes is called as
Question 31 :
Identify two correct statements from the following.<br>(i) Rennin is industrially produced by Mucor pusilus<br>(ii) Streptokinase is industrially produced by Pseudomonas pudica<br>(iii) Alkaline serine protease is produced by Bacillus licheniformis<br>(iv) DNA polymerase is produced by Trichoderma reesi.<br>
Question 32 :
What would happen if oxygen availability to activated sludge flocs is reduced ?<br>
Question 35 :
The product of which has been commercialised for lowering blood cholesterol.