If a woman who is a carrier for Tay-Sachs has children with a man who is not a Tay-Sachs carrier, what is the probability that one of their children will be a carrier for Tay-Sachs? (Sketch a Punnett square to help you find the correct answer.)

50%

Explanation:

Suppose we denoted Tay-Sachs with (TT)

Tay-Sachs carrier (Tt)

No Tay-Sachs (tt)

Mother is Tay-Sachs carrier: Tt

Father has no Tay-Sachs: tt

According to Punnett square: Tt x tt

                      t                        t

T                   Tt                       Tt

t                     tt                        tt

So, there will be 50% chance of being carrier for Tay-Sachs to their offspring.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.