- 
					 Genes located on mitochondrial DNA
- 
                        - generally show maternal inheritance
- are always inherited from the male parent
- show biparental inheritance like the nuclear genes
- are not inherited
 
Correct Option: A
Genes located on the mitochondrial DNA are inherited through the cytoplasm. The zygote receives cytoplasm from the female gamete, hence it involves maternal inheritance. 
 
	