Genetics is the study of:
A) Genes
B) Gene interaction
C) Heredity and variation
D) DNA
Germplasm means:
A) A breeding method
B) A collection of genetic material
C) A new disease
D) None of the above
Ginger and Turmeric are example of:
A) Rhizome
B) Tuber
C) Bulb
D) Corm
Mendel is famous for:
A) Propounding the law of inheritance
B) Laws of limiting factors
C) The theory of mutation
D) The discovery of penicillin
Heritability may be defined as the:
A) Interaction product of genotype with environment
B) Sum total of hereditary material present in a species
C) Degree of resemblance between the original and the selected plants
D) Proportion of phenotypic variability, which is due to heredity
Heterosis is commercially exploited in:
A) Cross pollinated species
B) Often cross-pollinated species
C) Self-pollinated species
D) Vegetatively propagated species
Heterosis over the better parent is called as:
A) Relative heteroisi
B) Standard heterosis
C) Pseudoheterosis
D) Heterobeltiosis

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