tiarlat6uckKeisaRiv
tiarlat6uckKeisaRiv tiarlat6uckKeisaRiv
  • 12-12-2016
  • Biology
contestada

In an eight-cell embryo of an organism, the cells of the upper tier are aligned over the cells of the lower tier at a slight angle. Which organism is it likely to be?



Earthworm



Starfish



Sea cucumber



Sea urchin

Respuesta :

johnkellock
johnkellock johnkellock
  • 15-12-2016
The earthworm I believe has that formation.
Answer Link
Аноним Аноним
  • 15-05-2020

Answer:

The answer is A. Earthworm.

Explanation:

< Sarah >

Answer Link

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