Biology, asked by vikashkumar24, 1 year ago

the trisomy of 21st chromosome causes

Answers

Answered by Anonymous

16

Heya,

The trisomy of 21st chromosomes causes down syndrome.

Hope this helps you...:)

vikashkumar24: yes

Answered by biology19

3

the trisomy of 21 st chromosome causes

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

what is system software ...

Math, 7 months ago

The Independence Day was celebrated in the year 2016 on Monday.On what day in 2018 the Republic Day will be celebrated?

Math, 7 months ago

f. 2.1x - 3.5 = 0.7...

Math, 1 year ago

does the sun revolve...

Biology, 1 year ago

In which of the following species of plant seeds are produced through apomixis (A) Asteraceae and grass (B) mustard (C) citrus and mango (D) none of these...

Physics, 1 year ago

Explain why, when catching a fast moving ball, the hands are drawn back while the ball is being brought to rest.

Social Sciences, 1 year ago

How was democracy achieved in Poland? Explain . [Question is from the book of social science - 9th class and of C.B.S.E. Board ]...

English, 1 year ago

today many families are breaking down. what are the reasons for it. what are your suggestions (350-400) words...