According to the Punnett square, what percentage of the children would have the capacity to pass the allele on to their own children once they reached adulthood and reproduced?

yes we can.   a lady urinates from her urethra.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.

occluded front i think