How do I know the appearance of the child
Even during pregnancy, expectant parents like to believe, how to grow their baby, what his character is, whether it will seek to the exact sciences, as a dad or his mom's ability to be artistic. Of course, parents are interested and looks of their child.
Instruction how to recognize the appearance of a child
Calculate the possible appearance of a child will help science and genetics. For example, the brown-eyed parents can be born baby with light eyes, and the blame for this is not a neighbor, and a recessive gene. Brown-eyed - a dominant trait, which blocks the action of a recessive gene, but that is not going away. If mom and dad are recessive genes for light eyes, at the time of conception they can meet, and the baby will be blue-eyed. Of course, this probability is low, only 25%. In all other cases, the couple will be born brown-eyed child. Examine the color of the eyes of your parents, grandparents, uncles and aunts. If some of their eyes bright, then the probability that both parents have this gene is present.
With respect to the hair the same situation occurs. Dark curly hair and dominate the straight and blond, so the probability of the birth of a dark-haired curly blonde child from mom and dad, dark hair, much higher than the appearance of the blonde crumbs.
Child's weight by only 40% is caused by heredity, and 60% - lifestyle and environmental factors. Therefore, parents, full-bodied, it is not necessary to worry about your child, but it is necessary from childhood to accustom him to lead an active lifestyle and eat healthy food.
The growth depends on the growth of the child of his parents. As a rule, children have high vapor grow high and the people below average height - low. Of course, the growth of the baby is also influenced by the environment and nutrition.
Not always genetics can predict the child's appearance. Sometimes nature does a joke, and fair-haired in several generations of parents may appear red baby. From genetic mutations are not perfect, and unusual hair color or eye - this is the most innocent of them.