YES ! Is it genetically possible for two short people to have a tall child? Yes. My grandparents were 5′2 and 5′7.
Though it's probable that your real height is close to your predicted height, this isn't always the case. It's entirely possible for two short parents to have a tall child, and vice versa. It's just more likely that the child of short people will end up vertically challenged.
People can grow taller than their parents.
Genetics and environment play a role in determining height. First of all, a more nutritious environment during development can lead to increased height, this is one reason why more recent generations appear to be taller.
This is the reason because of which tall parents can also give rise to short children. However, short parents(intermediate height) can also give rise to tall offsprings because of these heterozygous alleles being randomly assorted into the progeny.
Add the mother's height to the father's height in either inches or centimeters. Add 5 inches (13 centimeters) for boys or subtract 5 inches (13 centimeters) for girls. Divide by 2.
If you are a man with average height, you can expect your son to be a few inches (centimeters) taller than you. This is because the regression line and the SD line both coincide at the average heights. For instance, a father with an average height of 67.7 inches (172cm) will have a 68.7-inch-tall (175cm-tall) son.
Height, for better or for worse, is largely (60-80%) determined by genetics. As mentioned above, very tall parents are more likely to have a taller child, while very short parents are more likely to have a shorter child, with the child being more likely than their parents to be closer to average height.
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.
A major growth spurt happens at the time of puberty, usually between 8 to 13 years of age in girls and 10 to 15 years in boys. Puberty lasts about 2 to 5 years.
Yes they can if one of parents have tall genes in their side of the family.
It's a common mistake that someone should be as tall as their parents. The fact is, our height is controlled by hundreds or even thousands of different genes, some make us shorter and some make us taller. Which ones you get from your parents is totally random. That's why not all siblings are the same height.
A simple method to predict adult height is to double the child's height at age 2. Girls develop more quickly, so doubling their height at 18 months old can also be used as an estimate of how tall they will be as adults.
Yes, It's Possible to be 6 Foot Tall Even If My Parents are Short, My Height is at 5′7 at Age of 14 Years, My Mom's Height is at 5′5 and My Dad's Height is at Either 5′8 or 5′9. Could I grow taller than my father? Yes , in my case dad is 6′1″ ,mom is 5′2″ , i ended up 6′3″.
Just because we do not see a specific ancestral trait does not mean that he/she does not carry it. The more tall ancestors you have determines the likelihood of you being tall, however, if there is even one ancestor that carries the genetics of shortness you have a possibility of ending up short!
The term “late bloomer” refers to a child who goes through puberty later than their peers. Constitutional growth delay, the medical term for this condition, runs in families. Late bloomers will catch up on their growth and have standard adult height, although it may take a little extra time and patience.
Here is a good way to estimate this based on mom and dad's adult height. For Boys: Add 5 inches to mom's height and average this with dad's. Ex: if mom is 5'4” you would add 5 inches to make 5'9” and then average with dad's height of 5'11” and your little boy's predicted genetic height is 5'10”
Women generally stop growing any taller around the age of 15, whereas men keep going for another three years. For this reason men tend to be taller than women, for a given set of height genes. In a sense, you could say that the Y chromosome is itself one of those height genes.
The average length of full-term babies at birth is 50 cm (20 in.). The normal range is 46 cm (18 in.) to 60 cm (22 in.). In the first month, babies typically grow 4 cm (1.5 in.) to 5 cm (2 in.). Your baby's head will grow at its fastest rate during the first 4 months after birth than at any other time.
A combination of genetics and external factors can affect how tall a child will grow. Health experts believe that 80% of a person's height is genetic. This means the height of biological parents can be an indicator of a child's height, although this is not always a reliable predictor.
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.
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.)