Q. Which one of the following is wrongly matched ? (a) Root - Exarch protoxylem (b) Cassia - Imbricate aestivation (c) Root pressure - Guttation (d) Puccinia - Smut Solution…
Q. Meristem culture is practised on horticulture to get : (a) Somaclonal variation (b) Haploid plants (c) Virus free plants (d) Slow growing cultures Solution : Correct option : C…
Q. 'Himgiri', a variety of Wheat is resistant to : (a) White rust (b) Mosaic viruses (c) Bacterial blight (d) Leaf and stripe rust Solution : Correct option : D.…
Q. Krishna/Ratna and 'Jaya' are varieties of : (a) Maize (b) Wheat (c) Rice (d) Barley Solution : Correct option : C Jaya and Ratna are high yielding semi dwarf…