What came first? the chicken or the egg

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient