MCQ on Seed Technology for various Agriculture Exams Part - 42

1. An individual that had more than two complete chromosome sets of a single genome is called as
   A. Hexaploid
   B. Allopolyploid
   C. Aneuploid
   D. Autopolyploid

2. A slender bristle shape, elongated appendage or extension of the glume, achene etc. present in wheat, rye and rice is called as
   A. Spike
   B. Auricles
   C. Awns
   D. Spikelet

3. A cross between a hybrid F1 or a segregating generation and one of its parents is known as
   A. Monocross
   B. Back cross
   C. Triple cross
   D. Three way cross

4. Coating the seeds with biological agents like bacteria is called as
   A. Bio-priming
   B. Bio-layering
   C. Bio-synthetic
   D. Bionomics

5. A population of individuals that have identical genetic but varying physiological characters is known as
   A. Genotype
   B. Phenotype
   C. Pathotype
   D. Biotype

6. The colour of the seed sample certificate is
   A. Yellow
   B. Blue
   C. Green
   D. Red

7. Neurotoxin present in lythrus is called
   A. OBAA
   B. AABO
   C. BOAA
   D. ABAO