The length of a room floor exceeds its breadth by 20 m. The area of the floor remains unaltered when the length is decreased by 10 m but the breadth is increased by 5 m. The area of the floor (in square metres) is :

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#Question id: 21740

#Part-B Specialized Branches in Biotechnology

O₃→O₂+O  (slow)

O+O₃→2O₂  (fast)

The mechanism for decomposition of ozone is shown. What is the intermediate of the process?

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#Question id: 22887

#Part-B Specialized Branches in Biotechnology

Which of the following immunoglobulins are secretory and present in the milk?

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#Question id: 22888

#Part-B Specialized Branches in Biotechnology

The specificity of an antibody is due to 

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#Question id: 22889

#Part-B Specialized Branches in Biotechnology

The class of antibodies, which can cross placenta is

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#Question id: 22890

#Part-B Specialized Branches in Biotechnology

Name the class of immunoglobulin which takes part in hypersensitivity reaction?

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#Question id: 22891

#Part-B Specialized Branches in Biotechnology

The immobilized enzyme produced by microencapsulation technique provides