Question

Why do people with Down's syndrome have big tongues?

Answer 1

Down's syndrome:

1. It refers to the trisomy of the 21st chromosome, which occurs due to the non-separation of chromatids during foetal growth.
2. A big or protruding tongue is a common symptom seen in Down's syndrome-affected children.
3. This is caused due to the incorrect secretion and production of proteins on the 21st chromosome of the human body.
4. The trisomy or the triple chromosome effect causes the individual to have 49 chromosomes instead of the normal 46 causing a range of various other problems.