Complete the fill ups.
At present about 30 recombinant……………have been approved for human use the world over.

Complete the fill ups. Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called…………..

Complete the fill ups. ……….mice are being used to test the safety of polio vaccine.

Write the advantages of recombinant therapeutics. How many of them have been approved world over for human use and how many are avaible in Indian market?

Complete the fill ups. ………….therapy is a collection of methods that allows correction of a gene defect that has been diagnosed embryo.

Samples of four metals A,B,C and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows. Use the table above to answer the question about metals A, B, C and D: Which is the most reactive metal ?

Give the approximate numbers of species which have been described and idenified all over the world.

One day in the morning, Ramesh filled up 1/3 bucket of hot water from geyser, to take bath. Remaining 2.3 was to be filled by cold water (at room temperature) to bring mixture to a comfortable temperature. Suddenly Ramesh had to attend to something which would take some time say 5 - 10 minutes before he could take bath. Now the he had two options: (i) fill the remaining bucket completely by cold water and then attend to the work, (ii) first attend to the work and fill the remaining bucket just before taking bath. Which option do you think would have kept water warmer ? Explain.