First biochemical to be produced commercially by microbial cloning and genetic engineering is:

What is the difference between the two mice as shown as in the figure?

Consider the following statements

$I$. Flavr savr is a genetically modified tomato, which remains fresh and retains its flavour much longer than the normal tomato due to blocking of synthesis of fruit softening enzyme polygalacturonase

$II$. Recently, the $US$ Government has patented the Indian 'basmati' rice as Rice-tec

$III$. Viruses, bacteria and some other harmful organisms can be used as bioweapons in biological warfare

Which of the statements given above are correct?

In the formation of ascorbic acid, the micro-organism used is

Disadvantage of using porcine insulin in diabetic patients is

Taking examples under each category, discuss upstream and downstream processing.