What is the molarity of a solution that contains 5.0 moles of solute in 2.0 liters of solution

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

In pqr m< p=60 m< q= 30 and m

Why is retrograde motion an apparent motion