A parent that is heterozygous for a trait is crossed with a parent that is homozygous dominant for the trait, as shown an the Punnett square. Which genotype belongs in space B? I don't know why the picture looks like that but please help me

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Select the correct answer from each drop-down menu proteins are

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius