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21.

International Crop Improvement Association (ICIA) in ______ classified seed into different categories:

A.	1964	B.	1946
C.	1963	D.	1972

22.

Seed is a:

A.	Immature embryo	B.	Mature embryo
C.	Developed embryo	D.	Undeveloped embryo

23.

Presently ICAR has ______ breeder seed production units:

A.	45	B.	54
C.	92	D.	107

24.

Cotylodons in gymnosperms are called:

A.	Embryo	B.	Integuments
C.	Mega-gametophyte	D.	Endosperm

25.

Cotyledons in monocots are called:

A.	Endosperm	B.	Mega-gametophyte
C.	Embryo	D.	Integuments

26.

The first private seed came into existence in the year:

A.	1918	B.	1987
C.	1959	D.	1912

27.

First private seed company was:

A.	Monsanto	B.	Namdhari
C.	Sutton & Sons	D.	Takii

28.

Seed moisture varies from crop to crop in ranges from:

A.	15-20%	B.	30-40%
C.	1-2%	D.	9-12%

29.

The hybrids developed by Government Agencies or Government Institutions and Agricultural Universities are called:

A.	Private hybrids	B.	Institutional hybrids
C.	Public hybrids	D.	Government hybrids

30.

The coarse rice generally has a ______ aleurone layer:

A.	Larger	B.	Smaller
C.	Bigger	D.	Smoother