Yes because height is a polygenic trait, meaning it is controlled by many different sort of DNA, and can be recessive. That means it can appear in your grandparents but your parent are only carriers for it.
As a general rule of thumb, your height can be predicted based on how tall your parents are. If they are tall or short, then your own height is said to end up somewhere based on the average heights between your two parents. Genes aren't the sole predictor of a person's height.
Scientists estimate that about 80 percent of an individual's height is determined by the DNA sequence variations they have inherited, but which genes these changes are in and what they do to affect height are only partially understood.
If a mother and father are the same height, their daughters will be roughly the same height, but their sons will be taller. This is because in order for the mother to be the same height as her husband, she must have more of the other 'tall genes' than him, and these get passed onto her sons.
DNA is the main factor determining a person's height. Scientists have identified more than 700 different gene variants that determine height. Some of these genes affect the growth plates, and others affect the production of growth hormones.
It is possible to have a tall child from relatively short parents. Whilst genetics play a major role, other modifiable factors can help increase such a child's height.
If you are a man with average height, you can expect your son to be a few inches (centimeters) taller than you.
It all depends on genetics, the height of mother and father and family history too. There's no “Always” about this. Are sons always taller than mothers? Not always, but since men, in general, are taller on average than women, the odds are good that an adult man is taller than his mother.
We inherit a set of 23 chromosomes from our mothers and another set of 23 from our fathers. One of those pairs are the chromosomes that determine the biological sex of a child – girls have an XX pair and boys have an XY pair, with very rare exceptions in certain disorders.
So how much do you get from each grandparent? The percentage of DNA that you share with each grandparent is around 25%. It's true there are some pieces of DNA that are not passed on evenly from all 4 grandparents. But they overall make up a very small percentage of your total DNA.
The two most likely answers are 1. You have eaten more meat and other quality proteins than your parents while growing up. 2. Your pituitary gland is excreting more human growth hormone than your parents did while growing up.
The trait "tall" is dominant (T) while "short" is recessive (t). If two parents are both heterozygous for the trait and have a child, what is the probability that the child would be phenotypically short?
Chances are you'll be around the same height as your parents. If one parent is tall and one short, then you're likely to end up somewhere in between. But you could be taller or shorter, too.
Summary: For most people, height will not increase after age 18 to 20 due to the closure of the growth plates in bones. Compression and decompression of the discs in your spine lead to small changes in height throughout the day.
Tallness is a recessive trait, short stature is dominant. This means, if two tall people mate they will likely have very tall children. But if a tall person and a short person mate, the short person's short gene will win out over the tall gene (unless the short person has a hidden gene for tallness.)
All men inherit a Y chromosome from their father, which means all traits that are only found on the Y chromosome come from dad, not mom. The Supporting Evidence: Y-linked traits follow a clear paternal lineage.
Changes in Boys
They tend to grow most quickly between ages 12 and 15. The growth spurt of boys is, on average, about 2 years later than that of girls. By age 16, most boys have stopped growing, but their muscles will continue to develop.
Unlike nuclear DNA, which comes from both parents, mitochondrial DNA comes only from the mother.
For height, DNA is largely destiny. Studies of identical and fraternal twins suggest up to 80% of variation in height is genetic.
No. The genetics of height are multifactorial. The “skip a generation" idea (which isn't really a useful concept in genetics) really only applies to single gene recessive traits.
So 5'11½ boy or 5'1½” girl. This is the norm but your final height is totally dependent on your genetic makeup. These Gene's are inherited from Mom & Dad primarily but traits can also come from Grandparents.
(2) Try this: Girls are half of their adult height at 18 months of age, while boys are half of their adult height at 24 months of age.
By age 4, the correlation is about 0.8 for boys and 0.66 for girls. That is, for boys you can explain about 64 percent of the variation in adult height by knowing height at age 4. This is a reasonably strong correlation, and means that kids who are tall when they're 4 will likely be tall as adults.
If your baby tops the length charts, you might expect them to tower above their classmates one day. But a long infant won't necessarily become a tall adult—just like short babies don't always turn into small-statured people. In fact, a fetus' size is largely determined by the placenta's health.