Cells formed by mitosis are identical to each other and to the parent cell.
There is a 3/4 chance their offspring will be black. If you make a Punnett's (I hope that's how you spell it) square then you will find that one offspring will be homozygous for black hair, two will be heterozygous with black hair, and one will be homozygous with brown hair. Therefore, there's a 3/4 chance the offspring will have black hair. Hope this helped!
Lava flowing because it would put a lot of weight(pressure) and high temperatures
The correct answer is: [C]: "constructing cell membranes" .
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