12th Biology Question in English

Class 12th Exam Biology Chapter Wise Objective MCQ Question in English

Class 12th Exam Biology Chapter Wise Objective MCQ Question in English 11. PRINCIPLES AND PROCESSES IN BIOTECHNOLOGY 1. Recombinant Protein ‘Hirudin’ has therapeutic use as :  (A) Antivenom  (B) Anticoagulant (C) Antibiotics  (D) All of these Answer :- (B) 2. Which organ is known as reservoir to store erythrocytes ?  (A) kidney  (B) Heart (C) spleen  […]