Third Semester M.Sc. Degree Examination, December 2025BotanyBO 531: PLANT BREEDING, HORTICULTURE AND BIOSTATISTICS.
Third Semester M.Sc. Degree Examination, December 2025 Botany BO 531: PLANT BREEDING, HORTICULTURE AND BIOSTATISTICS (2024 Admission) Time: 3 Hours Max. Marks: 75 Answer these questions in one or two sentences. Each question carries 1 mark. 1. Who introduced maize in India? 2.Name an organization in India for plant introduction. 3. What is BSI? 4.What is Super Rice? 5.Define somaticplastic sterility? 6.What is a chemical mutagen? Give example. 7.What is Arboriculture? 8.What is MAP in Horticulture? 9.Define probability. 10. What is LSD in Biostatistics? (10 × 1 = 10 Marks) II.Answer the following questions in not more than 50 words . 11] Comment on Primary plant introduction. OR 12. What are microcenters? Explain. 13.Explain zygotic sterility. How can we overcome this in plant breeding? OR 14 Describe a green house and its uses. ...