radomes.openskiesproject.org
krost4ellsydniba
krost4ellsydniba krost4ellsydniba
  • 16-07-2016
  • Biology
Answered

In an eight-cell embryo of an organism, the cells of the upper tier are aligned directly over the cells of the lower tier. Which organism is it likely to be?. A) earthworm. B) snail. C) starfish

Verified Answer :

taskmasters
taskmasters taskmasters
  • 23-07-2016

I think the correct answer among the choices listed above is option C. The organism described most likely is a starfish. This is because annelids and mollusks exhibit spiral holoblastic cleavage while the echinoderms have radial holoblastic cleavage.

Answer Link

Related Questions

The greek verb graphein means a to measure b to laugh c to heal d to write
Bryce orders the following items from a catalog. What is the total price he charges to his credit card if the sales tax is 6 percent and nontaxable shipping cos
how do you solve equations that contain multiplication or division
A model to show where lighning is likely to strike
When water freezes how does the ice compare to the liquid water
3412 simplified as a fraction
How do chart different types of animals
Two out of every 5 muffins are blueberry in one muffin variety pack how many muffins are blueberry muffins if there are a total of 25 muffins
Europe was in search of new sources of materials for its rapid industrialization True Or False
what allowed trade to flourish in Rome and Greece