Principle of Inheritance and VariationMedium
Question
Extranuclear inheritance occurs in
Options
A.Killer Paramecium
B.Killer Amoeba
C.Euglena
D.Hydra
Solution
Extranuclear inheritance or cytoplasmic inheritance is the inheritance of the characters of only one (generally the female parent).
Some strains of Paramecium called killer strain, produce a poisonous substance called paramecin which kills sensitive strains.
Some strains of Paramecium called killer strain, produce a poisonous substance called paramecin which kills sensitive strains.
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