To generate redhead kids, both parents must be carriers of the mutant MC1R gene, which has a 25% probability if they do not have red hair themselves.
Related Facts
Exposure to the sun:
Did you Know? There are three categories of food according to Ayurveda.
Our bodies contain more probiotics than human cells.
Halibut Is It A Flat Fish?
House cats share 95.6% of their genetic makeup with tigers
Indonesia is home to the world's largest flower.
There are "healthy" lipids in chia seeds.
Glass Can Be Made from Volcanic Lava.
Legalized Assisted Suicide Draws 'Suicide Tourists'
Did you Know? San Marino is Europe's oldest 'Country.'
toxins are absorbed by sunflower
Grapefruit Could Boost Your Immune System
Did you Know? Cupcakes, once called as '1234' or 'number cakes'.
Did you Know? Walt Disney has his own private and secret apartment.
Did you Know? Libya Imports 75% to 80% Of Its Food
Some pigeons have served in the military.
Moon Knight's Fighting Technique Unlike Anything Else
The Kepler telescope has discovered over 1,200 potential worlds, including 68 Earth-sized planets.
Baba Marta is a fun holiday.
Taiwan’s official title is the Republic of China (RoC)
Whoever it was, they left the job quickly.
Color television was invented in Mexico.
On average, women do more labour, but they are allotted 55% of all work.
In the 1880s, there was a lip rouge controversy.
Bhutan values happiness above prosperity.