Strategies for enhancement in food production neet model questions
1. One breeding techniques useful to eliminate harmful recessive genes by selection a. Inbreeding B. Artificial insemination C. Moet D. Out breeding Ans. Inbreeding Refer plus two biology ncert 2. Pebrine in silkworm is caused by A. Dugesta B. Monocystis C. Nosema D. Plasmodium Ans. C nosema Pebrine or pepper disease is caused by nose 3. Which one of the following poultry bird us not an English breed A. Sussex B. Australop C. Orpington D. Minorca Ans. D minorca is a Spanish breed 4. Percentage composition of fibrion and sericin in silk is A. 50:40 B. 80:20 C. 30:70 D. 40:60 Ans. B 80:20 5. Totipotency of plants was discovered by A. Haverlandt B. Darwin C. Lamarck D. Mendel Ans. A haberlandt 6. The number of chromosome present in the cells of the bred wheat tritium aestivum suggests that it is A. Hexaploidy B. Diploid C. Tetraploidy D. Pentaploid Ans. A hexaploid 7. Maiz...