MCQs Plant Breeding and Genetics [6] Posted on 2024-05-18Author admin 0 1. The method involves the crossing of two parent lines to produce an F1 hybrid is called ____________ Cross-pollination Inbreeding Outbreeding Hybridization 2. _________is an agent that can cause mutations in genes Mutagen Teratogenesis Mutant All of the These 3. ________________ the movement of genes from one population to another, which can increase genetic variation Mutation Gene flow Genetic drift Natural selection 4. Intra allelic (intra locus) interaction refers to __________ Incomplete dominance Over dominance Complete dominance All (Complete, Incomplete and Over dominance) 5. Reciprocal evolutionary change between two species that interact with each other is called ____________ Adaptation Speciation Co-evolution Mutualism 6. __________ is the process of transferring genes from one plant to another Gene silencing Gene transfer Genetic engineering Gene editing 7. Plant with the largest genome size is ________________ Zea maize Triticum aestivum Oryza sativa Paris japonica 8. ______________ is the process of recognizing and naming plant species or varieties Selection Classification Evaluation Identification 9. The method involves crossing between related individuals to concentrate desirable traits is called ____________ Inbreeding Outbreeding Backcrossing Linebreeding 10. _______ is an enzymes that cut DNA None of these RNA polymerase DNA polymerase Restriction endonucleases Loading … Question 1 of 10