Question

Using your knowledge of meiosis and the formation of gametes, consider the following information. Down syndrome is caused by nondisjunction of chromosome pair 21. If a person with Down syndrome has a child with a person who does not have Down syndrome, what is the probability that the child will have Down syndrome?

A. 50%
B. 0%
C. 100%
D. 75%

Is it A?

Answer 1

@Abhisar

Answer 2

Hiiii(:

Answer 3

Um... Gonna wait for abhisar?

Answer 4

Or you want me to help?

Answer 5

@bbbco123

Answer 6

I want help

Answer 7

@Gabebro13 can you help?

Answer 8

@Abhisar or @Gabebro13 or anyone... Can you help please?! MEDAL GIVEN!

Answer 9

It occurs due to non disjunction i.e errors in meiosis. It is not iherited like other genetic diseases. The chances will be 0%

Answer 10

@Gabebro13 do you agree?

Answer 11

@WhisperZ