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 Calories and Fat. In addition to the concern over added sugar and oils, healthy eaters should be aware of the high fat and calorie content of peanut butter. Dieters should be especially careful. Peanut butter is one of the highest calorie spreads you can put on a sandwich. Although there is some variation between brands, peanut butter contains about 190 calories and 16 grams of fat per two tablespoon serving.