Each sibling gets the same distribution of parental DNA in terms of percentages. That is, each sibling gets half of their DNA from the mother and half from the father*. However, each sibling gets different parts of the two parents' DNA. It always adds up to 50:50, but if you have a gene where the father has the two versions A and a and the mother has the two versions B and b, you could have siblings that end up with AB, Ab, aB, or ab.
Making the world better, one answer at a time. One tablespoon of Jif Peanut Putter equals 95 calories according to the nutritional value chart on back of jar.
Peanut Butter. The standard serving size for peanut butter is 2 tablespoons. Both chunky and smooth peanut butter contain approximately 190 calories per serving. Peanut butter is available in a reduced-fat version. However, this version contains about the same amount of calories per serving as regular peanut butter. Breads Typical choices for sandwich bread include white, wheat or whole wheat. White bread contains approximately 74 calories per slice. Wheat bread contains approximately 77 calories per serving. Whole wheat bread contains approximately 81 calories per slice. Variations. Popular additions include jelly, jam, honey, maple syrup, chocolate, bananas and dried fruit. Adding any of these ingredients to your sandwich will add calories, as well.