What are the similarities between the structure of an egg and a sperm?

The egg cell and the sperm cell differ in many ways. Spermatozoa are mobile, they have special enzymes for penetration through the egg membrane and so on. Spermatozoa are characteristic of male animal organisms, and eggs are characteristic of females. But these cells still have something in common. It is the presence of genetic information that plays a key role. If we consider human sperm and eggs, then they will have 23 chromosomes in their structure. When they merge, a complete set of chromosomes is formed.



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