Every eukaryotic cell contains mitochondria in their cytoplasm. Also, the main source of the ATP for oocyte and embryo is the mitochondrion from oxidative phosphorylation that take place in their cristae by electron transport chain (the five complexes). The number of the mitochondria differs according to the function of the cell, and increase in muscle cells or myocytes.
I fell sorry to dislike your answer. However, as I said before as a fact there is a mitochondria in every eukaryotic cells and the oocytes one of these. kindly here is attached some of the related articles in human and different species of animals.
The oocyte receives mitochondria from maternal cells, which will go on to control embryonic metabolism and apoptotic events. The partitioning of mitochondria is carried out by a system of microtubules that will localize mitochondria throughout the oocyte. In certain organisms, such as mammals, paternal mitochondria brought to the oocyte by the spermatozoon are degraded through the attachment of ubiquitinated proteins. The destruction of paternal mitochondria ensures the strictly maternal inheritance of mitochondria and mitochondrial DNA or mtDNA.