Category: Biotechnology

Multiple Choice Questions and Answers on Antibiotics Question 1 : Which of the following changes occur during first phase of growth of Penicillium chrysogenum? Growth of mycelia occurs Ammonia is liberated in …

Multiple Choice Questions and Answers on Transport of Molecules in Plant Question 1 : The cohesion-tension theory of water movement helps to explain how water moves from soil into root? …

Multiple Choice Questions and Answers on Nitrogen Fixation and Photosynthesis Question 1 : Which of the following aid plants in the acquisition of nitrogen from nitrogen gas of the atmosphere? …

Multiple Choice Questions and Answers on Cloning Vectors Question 1 : Cosmids lack genes coding for viral proteins origin of replication marker genes coding for replication cleavage site for the …

Multiple Choice Questions and Answers on Special Proteins and Improvement Question 1 : Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards Meloidogyne spp.nematodes L. peruviaanum both …

Multiple Choice Questions and Answers on Gene Transfer in Plants Question 1 : Which of the following are used as selection marker for the cells transformed with Agrobacterium? Neomycin phosphotransferase Streptomycin …

Multiple Choice Questions and Answers on Plant Structure Question 1 : In plant cells, which of the following is not a function of the large central vacuoles of plant cells? …

Multiple Choice Questions and Answers on Biosensors and Biochips Question 1 : When farmers breed new plants they choose the pollen from one variety of plant and place it onto …

Multiple Choice Questions and Answers on Environmental Protection Question 1 : Which of the following can be used for the removal of color from the effluents of pulp mill? Coriolus …

Multiple Choice Questions and Answers on Synthetic Seeds Question 1 : Which of the following is not true about synthetic seeds? Can be stored for a year without the loss …