Maintainer line in a hybrid seed production plot is called:
A) R line
B) B line
C) Restorer line
D) a and c
Hybrid rice production is carried out by:
A) Two-line
B) Three-line
C) Four-line
D) Multi-line system
Seed Year was celebrated during:
A) 1966
B) 1968
C) 1993
D) 1961
Type of flowers in coconut is:
A) Monoecious
B) Dioecious
C) Bisexual
D) None
The pollination behavior of palm trees is:
A) Self-pollinated
B) Cross-pollination
C) Often cross-pollination
D) Self and cross-pollination
Seed plot technique is used in:
A) Cotton hybrid seed production
B) Rice seed production
C) Potato seed production
D) Tomato seed production
The propagules of garlic are called:
A) Rhizome
B) Bulb
C) Corm
D) Cloves
Grow-out test is usually conducted for:
A) Cotton
B) Rice
C) Pulses
D) Sorghum
A male sterile line in hybrid seed production is:
A) 'B' line
B) 'R' line
C) 'A' line
D) Maintainer line
Male line in hybrid seed production is called:
A) R line
B) Maintainer line
C) Restorer line
D) a and c

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