What is the type of human oocyte?

What is the type of human oocyte?

1. polilecithal, oligolecithal, II type


2. alecithal, izolecithal, I type


3. polilecithal, alecithal, II type


4. izolecithal, polilecithal, I type


5. *olygolecithal, izolecithal, II type