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During the process of fertilization, which step happens first? The sperm’s nucleus enters the oocyte cell. Enzymes break down the protective layer of the oocyte. A sperm attaches to an oocyte. The plasma
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During the process of fertilization, which step happens first?

The sperm’s nucleus enters the oocyte cell.
Enzymes break down the protective layer of the oocyte.
A sperm attaches to an oocyte.
The plasma membrane of the oocyte changes.

User Sai Nikhil
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A Sperm attaches to an Ooctye
User Casper Thule Hansen
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