Describe 3 safeguards that cells have to ensure damages and/or abnormal cell to not enter the cell cycle and reproduce

1) Cells exhibit a characteristic called "contact inhibition." Cells will grow and divide until they begin to touch other cells. Then cells will slow down their division and will eventually stop reproducing.

2) Cells have chemical signals that tell them when to divide more rapidly, and cells that are nearby send signals for other cells to slow down or stop dividing. These signals ensure that cells don't "overgrow" their boundaries and get in the way of other tissues. On the other hand, if you were to cut your finger, the cells around the wound would receive signals to divide more quickly so that the cut could heal.

3.A certain type of cyclin makes sure all chromosomes are attached to a spindle fiber before entering anaphase

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )

maybe because its impossible for balloons to lift a whole entire house.