Answer:
Because Tay Sachs is a recessive gene.
Explanation:
It takes two donors both with a recessive gene for the gene to express itself. In this case, two people both with the recessive Tay Sachs disease would have to have children. But when people marry who have the trait, the recessive gene, the recessive can be passed on through to the next generation and so on.
As water is neccesarry for human health it keeps water coming for us therefor it helps society by keeping it alive
Answer:
The things needed to be checked before the cell moves through the stages of mitosis are 1 DNA of cell undergoing mitosis 2 chromosome number of the cell moving through the stages of mitosis,3 Amount of RNA and protein present in the cell undergoing division.
Explanation:
DNA of the cell undergoing mitosis
It is very important thing to note that cell cycle regulatory mechanism should check that the cell undergoing mitosis should have normal DNA.Cells with damaged DNA are restricted to enter mitotic phase.
Chromosome number of the cell
The most thing of the interphase regulation to check that DNA has replicated once per cycle .This is very very important thing to maintain normal chromosome number of the cell entering mitosis.
Amount of RNA and proteins synthesized
The G1 and G2 phase of the cell cycle helps in the synthesis of RNA and protein molecules.Significant amount proteins should be present in the cell undergoing mitosis.
Answer:
The planets would move randomly through space