A homogeneous population includes:
A) A pure line
B) An inbred line
C) F₁ between two pure lines
D) Progeny of a clone
E) All of the above
A heterogeneous population includes:
A) Land races
B) Multilines
C) Synthetics
D) Composites
E) All of the above
Homozygous population includes:
A) Pure lines
B) Inbred lines
C) Multilines
D) Mass selected varieties in autogamous crops
E) All of the above
Heterozygous population includes:
A) F₁ hybrids
B) Composites
C) Synthetics
D) Clones
E) All of the above
Homogeneous-homozygous population includes:
A) Pure lines
B) Inbred lines
C) Both
D) Neither
Homogeneous-heterozygous population includes:
A) F₁ hybrids
B) Clones
C) Both
D) Neither
Heterogeneous-homozygous populations include:
A) Multilines
B) Mass selection varieties in autogamous crops
C) Both
D) Neither
Heterogeneous-heterozygous populations include:
A) Synthetics
B) Composites
C) Both
D) Neither
In India, introduction of agricultural and horticultural crops is done by:
A) NBPGR, New Delhi
B) Botanical Survey of India, Calcutta
C) Forest Research Institute, Dehradun
D) All of the above
Introductions are used as:
A) A direct variety
B) A variety after selection
C) A parent of hybrid
D) All of the above

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