NEETZoologyBiotechnology and Its Applications
Tissue Culture Component Function A. Sucrose 1. Growth regulators B. Inorganic salts 2. Carbon source C. Auxins 3. Provide essential nutrients D. Cytokinins 4. Promote cell division and growth
Options
- AA - 4, B - 1, C - 2, D - 3
- BA - 2, B - 3, C - 1, D - 4
- CA - 1, B - 4, C - 3, D - 2
- DA - 3, B - 2, C - 4, D - 1
Correct answer
B. A - 2, B - 3, C - 1, D - 4
Step-by-step solution
Sucrose acts as a carbon source (A - 2). Inorganic salts provide essential nutrients (B - 3). Auxins are growth regulators (C - 1). Cytokinins promote cell division and growth (D - 4).