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Author Question: The embryo's digestive system, lungs, and glands are formed by cells in its A) ectoderm. B) ... (Read 94 times)

gbarreiro

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on: Jun 22, 2018
The embryo's digestive system, lungs, and glands are formed by cells in its
 
  A) ectoderm.
  B) pachyderm.
  C) mesoderm.
  D) endoderm.

Question 2

Neurogenesis is
 
  A) a normal process in which nerve cells form.
  B) a degenerative neural problem in some embryos.
  C) the beginning of damage to the fetal brain due to alcohol use by the mother.
  D) the result of cocaine use during pregnancy.


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BAOCHAU2803

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Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

A


gbarreiro

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Reply 2 on: Jun 22, 2018
Wow, this really help

Animal_Goddess

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Reply 3 on: Yesterday
Excellent

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