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What is the inheritance of characters by plasmagenes known as?

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What is the inheritance of characters by plasmagenes known as?

(a) Extrafield inheritance

(b) Maternal inheritance

(c) Extrachromosomal inheritance

(d) Maternal inheritance

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Asked question is from Inheritance and Variation Principles in portion Principles of Inheritance and Variation of Biology – Class 12

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Correct option is (c) Extrachromosomal inheritance

The explanation: The inheritance of characters by plasmagenes is known as extrachromosomal inheritance or extranuclear inheritance. Plasmagenes are some self-replicating genes which are present in the cytoplasm, mitochondrial DNA and chloroplast DNA.

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