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When cells form in an embryo (new baby), and cells split, their chromosomes all split in two, with one set staying in the original cell, and the other set going to the new cell. Sometimes, randomly, a chromosome set stays in the original cell, so it has 2 sets, and the new cell has none, at all. If this occurs with chromosome 21, Down syndrome can be the result.
What else can I help you with?
If you have downsyndrome can you get a drivers license?
No
What happens during the process of meosis?
4 daughter cell are form.
What happens when a sperms cell and an egg all unite?
When a sperm cell and an egg cell unite they form a zygote which now has the DNA it needs to divide and form a new individual. The sperm cell and the egg cell have one half the amount of DNA necessary to form a new individual.
What normally happens immediately happens after fertilization sexual reproduction?
The embryo starts multiplying cells to form a baby.
What happens to chromosomes during the stage of the cell cycle in which the nucleus divides.?
spindle fibers form a bridge between the ends of the cell
What happens in the cell cycle?
During the cell cycle, a cell grows prepares for division & divides to form two daughter cells, each of which then begins the cell cycle all over again.
Can downsyndrome people have kids?
yes they can i had a step brother that was born with it.
Are some football shoes sharp at the bottom?
for grip you downsyndrome
How do you discipline kids with downsyndrome?
i have a brother with downsyndrome and my parents treat him normally. once in the store my mom put my brother in a corner and someone was like " he has downsyndrome give him some slack." and my mom said "just because he is not normal doesnt mean you should treat him too much different." treat him/her the same as a regular kid!
What if you accidentally took two pills in one day?
then w=you have downsyndrome
What happens if the septum did not form during binary fission?
The parent cell would now have two copies of the chromosome
What happens to a cell if it does not have a cell?
Then there would not be a cell.
