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Author Question: Most zygotes with serious chromosomal problems are born prematurely. do not begin to develop or ... (Read 271 times)

newbem

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Most zygotes with serious chromosomal problems
 
  are born prematurely.
  do not begin to develop or are aborted spontaneously.
  are stillborn.
  are born after a full-term pregnancy.

Question 2

Trisomy-21 is also called:
 
  fragile-X syndrome.
  Down syndrome.
  muscular dystrophy.
  Klinefelter syndrome.



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mcni194

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Answer to Question 1

do not begin to develop or are aborted spontaneously.

Answer to Question 2

Down syndrome.




newbem

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Reply 2 on: Jun 22, 2018
Excellent


mochi09

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Reply 3 on: Yesterday
:D TYSM

 

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