The tracing of evolution by mDNA. Introduction: mDNA is the mitochondrial DNA which is inherited only from the mother. This is because, during fertilization, only mother’s cytoplasm is used. Mitochondria is the only organelle which has its own circular DNA. It is much smaller thannuclear DNA.

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Chapter 2.5, Problem 2CTQ

Summary Introduction

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The tracing of evolution by mDNA.

Introduction:

mDNA is the mitochondrial DNA which is inherited only from the mother. This is because, during fertilization, only mother’s cytoplasm is used. Mitochondria is the only organelle which has its own circular DNA. It is much smaller thannuclear DNA.

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