Reproduction

Match it! Select the correct answer from the pull down...Good luck!

The envelope of the fertilized ovum will be:

After fertilization the sperm move toward the:

The female reproduction organ of sea urchin is

The union of sperm and ovum leads to the formation:

The male gamete is called:

The immobile gamete is:

The male reproductive organ of sea urchin is

The nucleus of the sperm unites with the nucleus of the: