Improved seed includes:

Argemone mexicana is an objectional weed in:

A. Wheat

B. Barley

C. Rapeseed/Mustard

D. Chick pea

Breeder seed is the progeny of:

A. Foundation seed

B. Registered seed

C. Nucleus seed

D. Certified seed

Certification is not required for:

A. Nucleus seed

B. Breeder seed

C. Foundation seed

D. Certified seed

Cuscuta is an objectional weed of:

A. Cowpea

B. Berseem

C. Sorghum

D. Lucerne

Headquarters of the Union for the Protection of New Plant varieties is in:

A. Thailand

B. USA

C. Denmark

D. Switzerland