MCQs Plant Breeding and Genetics-44 Posted on 2025-11-03Author admin 0 1. According to ISTA rules, what is the minimum number of primary samples to be taken from a seed lot of 16-30 containers? 10 15 20 5 2. Coconut water is a naturally refreshing and hydrating beverage that contains approximately _____% carbohydrates 20 5 9 15 3. ___________ is a segment of DNA that codes for a specific protein or functional RNA molecule, and thus determines a specific trait Allele Chromosome Nucleotide Gene 4. In spermatogenesis, each spermatogonium increases in size to form a _________ Spermatozoa Primary oocyte Spermatocyte Spermatid 5. ________ is the world’s largest producer of castor seed Mozambique India China Russia 6. In mitosis, a single parent cell divides to produce___________ Two gametes Four genetically unique daughter cells Two genetically identical daughter cells Four sperm or egg cells 7. The ability of an inbred line to transmit its average performance to its hybrid progeny is termed _________ General combining ability Combining ability Heritability Specific combining ability 8. Roots are absent in _________ Gymnosperms Bryophytes Angiosperms Pteridophytes 9. _____________ is the process of separating seeds from the ears of wheat Threshing Winnowing Harvesting None of these 10. Light-dependent reactions occur in _________ chloroplasts Thylakoid membranes Outer membrane Inner membrane Stroma Loading …