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 Most types of peanut butter -- chunky, smooth, reduced fat or fortified -- all contain about 188 calories in a 2-tablespoon serving. However, omega-3-enriched peanut butter has 195 calories in the same portion. Reduced-fat varieties often have more carbohydrates, which replaces the calories lost from fat. Health Benefits. You'll get about 267 calories from one slice of toast with 2 tablespoons of peanut butter.