MCQ on Seed Technology for various Agriculture Exams Part - 51

1. The plant tissue or organs excised and used for in-vitro culture is known as
   A. Transgenic Plants
   B. Bulb
   C. Callus
   D. Ex plant

2. In hybrid seed production male sterile line crossed with which one of the following line
   A. R line
   B. A line
   C. C line
   D. Inbred line

3. Over dominance hypothesis was given by
   A. East
   B. Darwin
   C. East and Shull
   D. Jones

4. Removal of all type plants from field is known as
   A. Roguing
   B. Purity test
   C. Mechanical admixture
   D. Mutation

5. Progeny of the breeder seed is
   A. Nucleus seed
   B. T.L seed
   C. Foundation seed
   D. Certified seed

6. The tag color of Breeder seed class of seed
   A. Blue
   B. Golden yellow
   C. White
   D. Azure blue